diff options
Diffstat (limited to 'lib/libarchive')
24 files changed, 745 insertions, 253 deletions
diff --git a/lib/libarchive/archive_read.c b/lib/libarchive/archive_read.c index 027ed60..7873d45 100644 --- a/lib/libarchive/archive_read.c +++ b/lib/libarchive/archive_read.c @@ -377,6 +377,12 @@ build_stream(struct archive_read *a) /* If no bidder, we're done. */ if (best_bidder == NULL) { + /* Verify the final pipelin by asking it for some data. */ + __archive_read_filter_ahead(a->filter, 1, &avail); + if (avail < 0) { + cleanup_filters(a); + return (ARCHIVE_FATAL); + } a->archive.compression_name = a->filter->name; a->archive.compression_code = a->filter->code; return (ARCHIVE_OK); @@ -389,17 +395,11 @@ build_stream(struct archive_read *a) filter->bidder = best_bidder; filter->archive = a; filter->upstream = a->filter; - r = (best_bidder->init)(filter); - if (r != ARCHIVE_OK) { - free(filter); - return (r); - } a->filter = filter; - /* Verify the filter by asking it for some data. */ - __archive_read_filter_ahead(filter, 1, &avail); - if (avail < 0) { + r = (best_bidder->init)(a->filter); + if (r != ARCHIVE_OK) { cleanup_filters(a); - return (ARCHIVE_FATAL); + return (r); } } } diff --git a/lib/libarchive/archive_read_support_compression_uu.c b/lib/libarchive/archive_read_support_compression_uu.c index c3c37d6..cb1dae5 100644 --- a/lib/libarchive/archive_read_support_compression_uu.c +++ b/lib/libarchive/archive_read_support_compression_uu.c @@ -381,7 +381,17 @@ ensure_in_buff_size(struct archive_read_filter *self, unsigned char *ptr; size_t newsize; - newsize = uudecode->in_allocated << 1; + /* + * Calculate a new buffer size for in_buff. + * Increase its value until it has enough size we need. + */ + newsize = uudecode->in_allocated; + do { + if (newsize < IN_BUFF_SIZE*32) + newsize <<= 1; + else + newsize += IN_BUFF_SIZE; + } while (size > newsize); ptr = malloc(newsize); if (ptr == NULL || newsize < uudecode->in_allocated) { diff --git a/lib/libarchive/archive_read_support_format_cpio.c b/lib/libarchive/archive_read_support_format_cpio.c index 7e52fbe..24f3d35 100644 --- a/lib/libarchive/archive_read_support_format_cpio.c +++ b/lib/libarchive/archive_read_support_format_cpio.c @@ -54,7 +54,7 @@ struct cpio_bin_header { unsigned char c_mtime[4]; unsigned char c_namesize[2]; unsigned char c_filesize[4]; -}; +} __packed; struct cpio_odc_header { char c_magic[6]; @@ -68,7 +68,7 @@ struct cpio_odc_header { char c_mtime[11]; char c_namesize[6]; char c_filesize[11]; -}; +} __packed; struct cpio_newc_header { char c_magic[6]; @@ -85,7 +85,7 @@ struct cpio_newc_header { char c_rdevminor[8]; char c_namesize[8]; char c_crc[8]; -}; +} __packed; struct links_entry { struct links_entry *next; diff --git a/lib/libarchive/archive_read_support_format_iso9660.c b/lib/libarchive/archive_read_support_format_iso9660.c index 1f64003..0216461 100644 --- a/lib/libarchive/archive_read_support_format_iso9660.c +++ b/lib/libarchive/archive_read_support_format_iso9660.c @@ -1,7 +1,7 @@ /*- * Copyright (c) 2003-2007 Tim Kientzle * Copyright (c) 2009 Andreas Henriksson <andreas@fatal.se> - * Copyright (c) 2009 Michihiro NAKAJIMA + * Copyright (c) 2009-2011 Michihiro NAKAJIMA * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -261,13 +261,17 @@ struct file_info { struct file_info *use_next; struct file_info *parent; struct file_info *next; + struct file_info *re_next; int subdirs; uint64_t key; /* Heap Key. */ uint64_t offset; /* Offset on disk. */ uint64_t size; /* File size in bytes. */ uint32_t ce_offset; /* Offset of CE. */ uint32_t ce_size; /* Size of CE. */ + char rr_moved; /* Flag to rr_moved. */ + char rr_moved_has_re_only; char re; /* Having RRIP "RE" extension. */ + char re_descendant; uint64_t cl_offset; /* Having RRIP "CL" extension. */ int birthtime_is_set; time_t birthtime; /* File created time. */ @@ -294,7 +298,10 @@ struct file_info { struct content *first; struct content **last; } contents; - char exposed; + struct { + struct file_info *first; + struct file_info **last; + } rede_files; }; struct heap_queue { @@ -317,8 +324,6 @@ struct iso9660 { unsigned char suspOffset; struct file_info *rr_moved; - struct heap_queue re_dirs; - struct heap_queue cl_files; struct read_ce_queue { struct read_ce_req { uint64_t offset;/* Offset of CE on disk. */ @@ -337,6 +342,10 @@ struct iso9660 { struct file_info *first; struct file_info **last; } cache_files; + struct { + struct file_info *first; + struct file_info **last; + } re_files; uint64_t current_position; ssize_t logical_block_size; @@ -377,7 +386,8 @@ static int isJolietSVD(struct iso9660 *, const unsigned char *); static int isSVD(struct iso9660 *, const unsigned char *); static int isEVD(struct iso9660 *, const unsigned char *); static int isPVD(struct iso9660 *, const unsigned char *); -static struct file_info *next_cache_entry(struct iso9660 *iso9660); +static int next_cache_entry(struct archive_read *, struct iso9660 *, + struct file_info **); static int next_entry_seek(struct archive_read *a, struct iso9660 *iso9660, struct file_info **pfile); static struct file_info * @@ -400,10 +410,12 @@ static void parse_rockridge_ZF1(struct file_info *, static void register_file(struct iso9660 *, struct file_info *); static void release_files(struct iso9660 *); static unsigned toi(const void *p, int n); +static inline void re_add_entry(struct iso9660 *, struct file_info *); +static inline struct file_info * re_get_entry(struct iso9660 *); +static inline int rede_add_entry(struct file_info *); +static inline struct file_info * rede_get_entry(struct file_info *); static inline void cache_add_entry(struct iso9660 *iso9660, struct file_info *file); -static inline void cache_add_to_next_of_parent(struct iso9660 *iso9660, - struct file_info *file); static inline struct file_info *cache_get_entry(struct iso9660 *iso9660); static void heap_add_entry(struct heap_queue *heap, struct file_info *file, uint64_t key); @@ -430,6 +442,8 @@ archive_read_support_format_iso9660(struct archive *_a) iso9660->magic = ISO9660_MAGIC; iso9660->cache_files.first = NULL; iso9660->cache_files.last = &(iso9660->cache_files.first); + iso9660->re_files.first = NULL; + iso9660->re_files.last = &(iso9660->re_files.first); /* Enable to support Joliet extensions by default. */ iso9660->opt_support_joliet = 1; /* Enable to support Rock Ridge extensions by default. */ @@ -709,16 +723,18 @@ isSVD(struct iso9660 *iso9660, const unsigned char *h) /* Location of Occurrence of Type L Path Table must be * available location, - * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ + * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ location = archive_le32dec(h+SVD_type_L_path_table_offset); - if (location <= SYSTEM_AREA_BLOCK+2 || location >= volume_block) + if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) return (0); - /* Location of Occurrence of Type M Path Table must be - * available location, - * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ + /* The Type M Path Table must be at a valid location (WinISO + * and probably other programs omit this, so we allow zero) + * + * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ location = archive_be32dec(h+SVD_type_M_path_table_offset); - if (location <= SYSTEM_AREA_BLOCK+2 || location >= volume_block) + if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) + || location >= volume_block) return (0); /* Read Root Directory Record in Volume Descriptor. */ @@ -781,16 +797,17 @@ isEVD(struct iso9660 *iso9660, const unsigned char *h) /* Location of Occurrence of Type L Path Table must be * available location, - * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ + * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ location = archive_le32dec(h+PVD_type_1_path_table_offset); - if (location <= SYSTEM_AREA_BLOCK+2 || location >= volume_block) + if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) return (0); /* Location of Occurrence of Type M Path Table must be * available location, - * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ + * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ location = archive_be32dec(h+PVD_type_m_path_table_offset); - if (location <= SYSTEM_AREA_BLOCK+2 || location >= volume_block) + if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) + || location >= volume_block) return (0); /* Reserved field must be 0. */ @@ -862,19 +879,24 @@ isPVD(struct iso9660 *iso9660, const unsigned char *h) * available location, * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ location = archive_le32dec(h+PVD_type_1_path_table_offset); - if (location <= SYSTEM_AREA_BLOCK+2 || location >= volume_block) + if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) return (0); - /* Location of Occurrence of Type M Path Table must be - * available location, - * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ + /* The Type M Path Table must also be at a valid location + * (although ECMA 119 requires a Type M Path Table, WinISO and + * probably other programs omit it, so we permit a zero here) + * + * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ location = archive_be32dec(h+PVD_type_m_path_table_offset); - if (location <= SYSTEM_AREA_BLOCK+2 || location >= volume_block) + if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) + || location >= volume_block) return (0); /* Reserved field must be 0. */ + /* FreeBSD: makefs erroneously created images with 0x20 */ for (i = 0; i < PVD_reserved4_size; ++i) - if (h[PVD_reserved4_offset + i] != 0) + if (h[PVD_reserved4_offset + i] != 0 && + h[PVD_reserved4_offset + i] != 32) return (0); /* Reserved field must be 0. */ @@ -967,42 +989,38 @@ read_children(struct archive_read *a, struct file_info *parent) child = parse_file_info(a, parent, p); if (child == NULL) return (ARCHIVE_FATAL); - if (child->cl_offset) - heap_add_entry(&(iso9660->cl_files), - child, child->cl_offset); - else { - if (child->multi_extent || multi != NULL) { - struct content *con; - - if (multi == NULL) { - multi = child; - multi->contents.first = NULL; - multi->contents.last = - &(multi->contents.first); - } - con = malloc(sizeof(struct content)); - if (con == NULL) { - archive_set_error( - &a->archive, ENOMEM, - "No memory for " - "multi extent"); - return (ARCHIVE_FATAL); - } - con->offset = child->offset; - con->size = child->size; - con->next = NULL; - *multi->contents.last = con; - multi->contents.last = &(con->next); - if (multi == child) - add_entry(iso9660, child); - else { - multi->size += child->size; - if (!child->multi_extent) - multi = NULL; - } - } else + if (child->cl_offset == 0 && + (child->multi_extent || multi != NULL)) { + struct content *con; + + if (multi == NULL) { + multi = child; + multi->contents.first = NULL; + multi->contents.last = + &(multi->contents.first); + } + con = malloc(sizeof(struct content)); + if (con == NULL) { + archive_set_error( + &a->archive, ENOMEM, + "No memory for " + "multi extent"); + return (ARCHIVE_FATAL); + } + con->offset = child->offset; + con->size = child->size; + con->next = NULL; + *multi->contents.last = con; + multi->contents.last = &(con->next); + if (multi == child) add_entry(iso9660, child); - } + else { + multi->size += child->size; + if (!child->multi_extent) + multi = NULL; + } + } else + add_entry(iso9660, child); } } @@ -1014,102 +1032,12 @@ read_children(struct archive_read *a, struct file_info *parent) } static int -relocate_dir(struct iso9660 *iso9660, struct file_info *file) -{ - struct file_info *re; - - re = heap_get_entry(&(iso9660->re_dirs)); - while (re != NULL && re->offset < file->cl_offset) { - /* This case is wrong pattern. - * But dont't reject this directory entry to be robust. */ - cache_add_entry(iso9660, re); - re = heap_get_entry(&(iso9660->re_dirs)); - } - if (re == NULL) - /* This case is wrong pattern. */ - return (0); - if (re->offset == file->cl_offset) { - re->parent->subdirs--; - re->parent = file->parent; - re->parent->subdirs++; - cache_add_to_next_of_parent(iso9660, re); - return (1); - } else - /* This case is wrong pattern. */ - heap_add_entry(&(iso9660->re_dirs), re, re->offset); - return (0); -} - -static int -read_entries(struct archive_read *a) -{ - struct iso9660 *iso9660; - struct file_info *file; - int r; - - iso9660 = (struct iso9660 *)(a->format->data); - - while ((file = next_entry(iso9660)) != NULL && - (file->mode & AE_IFMT) == AE_IFDIR) { - r = read_children(a, file); - if (r != ARCHIVE_OK) - return (r); - - if (iso9660->seenRockridge && - file->parent != NULL && - file->parent->parent == NULL && - iso9660->rr_moved == NULL && - (strcmp(file->name.s, "rr_moved") == 0 || - strcmp(file->name.s, ".rr_moved") == 0)) { - iso9660->rr_moved = file; - } else if (file->re) - heap_add_entry(&(iso9660->re_dirs), file, - file->offset); - else - cache_add_entry(iso9660, file); - } - if (file != NULL) - add_entry(iso9660, file); - - if (iso9660->rr_moved != NULL) { - /* - * Relocate directory which rr_moved has. - */ - while ((file = heap_get_entry(&(iso9660->cl_files))) != NULL) - relocate_dir(iso9660, file); - - /* If rr_moved directory still has children, - * Add rr_moved into pending_files to show - */ - if (iso9660->rr_moved->subdirs) { - cache_add_entry(iso9660, iso9660->rr_moved); - /* If entries which have "RE" extension are still - * remaining(this case is unlikely except ISO image - * is broken), the entries won't be exposed. */ - while ((file = heap_get_entry(&(iso9660->re_dirs))) != NULL) - cache_add_entry(iso9660, file); - } else - iso9660->rr_moved->parent->subdirs--; - } else { - /* - * In case ISO image is broken. If the name of rr_moved - * directory has been changed by damage, subdirectories - * of rr_moved entry won't be exposed. - */ - while ((file = heap_get_entry(&(iso9660->re_dirs))) != NULL) - cache_add_entry(iso9660, file); - } - - return (ARCHIVE_OK); -} - -static int archive_read_format_iso9660_read_header(struct archive_read *a, struct archive_entry *entry) { struct iso9660 *iso9660; struct file_info *file; - int r, rd_r; + int r, rd_r = ARCHIVE_OK; iso9660 = (struct iso9660 *)(a->format->data); @@ -1199,11 +1127,7 @@ archive_read_format_iso9660_read_header(struct archive_read *a, a->archive.archive_format_name = "ISO9660 with Rockridge extensions"; } - rd_r = read_entries(a); - if (rd_r == ARCHIVE_FATAL) - return (ARCHIVE_FATAL); - } else - rd_r = ARCHIVE_OK; + } /* Get the next entry that appears after the current offset. */ r = next_entry_seek(a, iso9660, &file); @@ -1316,7 +1240,6 @@ archive_read_format_iso9660_read_header(struct archive_read *a, /* Directory data has been read completely. */ iso9660->entry_bytes_remaining = 0; iso9660->entry_sparse_offset = 0; - file->exposed = 1; } if (rd_r != ARCHIVE_OK) @@ -1643,10 +1566,6 @@ archive_read_format_iso9660_cleanup(struct archive_read *a) archive_string_free(&iso9660->previous_pathname); if (iso9660->pending_files.files) free(iso9660->pending_files.files); - if (iso9660->re_dirs.files) - free(iso9660->re_dirs.files); - if (iso9660->cl_files.files) - free(iso9660->cl_files.files); #ifdef HAVE_ZLIB_H free(iso9660->entry_zisofs.uncompressed_buffer); free(iso9660->entry_zisofs.block_pointers); @@ -1677,6 +1596,7 @@ parse_file_info(struct archive_read *a, struct file_info *parent, const unsigned char *rr_start, *rr_end; const unsigned char *p; size_t dr_len; + uint64_t fsize; int32_t location; int flags; @@ -1685,6 +1605,7 @@ parse_file_info(struct archive_read *a, struct file_info *parent, dr_len = (size_t)isodirrec[DR_length_offset]; name_len = (size_t)isodirrec[DR_name_len_offset]; location = archive_le32dec(isodirrec + DR_extent_offset); + fsize = toi(isodirrec + DR_size_offset, DR_size_size); /* Sanity check that dr_len needs at least 34. */ if (dr_len < 34) { archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, @@ -1703,7 +1624,10 @@ parse_file_info(struct archive_read *a, struct file_info *parent, * link or file size is zero. As far as I know latest mkisofs * do that. */ - if (location >= iso9660->volume_block) { + if (location > 0 && + (location + ((fsize + iso9660->logical_block_size -1) + / iso9660->logical_block_size)) > + (unsigned int)iso9660->volume_block) { archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Invalid location of extent of file"); return (NULL); @@ -1719,9 +1643,11 @@ parse_file_info(struct archive_read *a, struct file_info *parent, memset(file, 0, sizeof(*file)); file->parent = parent; file->offset = iso9660->logical_block_size * (uint64_t)location; - file->size = toi(isodirrec + DR_size_offset, DR_size_size); + file->size = fsize; file->mtime = isodate7(isodirrec + DR_date_offset); file->ctime = file->atime = file->mtime; + file->rede_files.first = NULL; + file->rede_files.last = &(file->rede_files.first); p = isodirrec + DR_name_offset; /* Rockridge extensions (if any) follow name. Compute this @@ -1860,9 +1786,43 @@ parse_file_info(struct archive_read *a, struct file_info *parent, file->nlinks = 1;/* Reset nlink. we'll calculate it later. */ /* Tell file's parent how many children that parent has. */ - if (parent != NULL && (flags & 0x02) && file->cl_offset == 0) + if (parent != NULL && (flags & 0x02)) parent->subdirs++; + if (iso9660->seenRockridge) { + if (parent != NULL && parent->parent == NULL && + (flags & 0x02) && iso9660->rr_moved == NULL && + (strcmp(file->name.s, "rr_moved") == 0 || + strcmp(file->name.s, ".rr_moved") == 0)) { + iso9660->rr_moved = file; + file->rr_moved = 1; + file->rr_moved_has_re_only = 1; + file->re = 0; + parent->subdirs--; + } else if (file->re) { + /* This file's parent is not rr_moved, clear invalid + * "RE" mark. */ + if (parent == NULL || parent->rr_moved == 0) + file->re = 0; + else if ((flags & 0x02) == 0) { + file->rr_moved_has_re_only = 0; + file->re = 0; + } + } else if (parent != NULL && parent->rr_moved) + file->rr_moved_has_re_only = 0; + else if (parent != NULL && (flags & 0x02) && + (parent->re || parent->re_descendant)) + file->re_descendant = 1; + if (file->cl_offset != 0) { + parent->subdirs++; + /* Overwrite an offset and a number of this "CL" entry + * to appear before other dirs. "+1" to those is to + * make sure to appear after "RE" entry which this + * "CL" entry should be connected with. */ + file->offset = file->number = file->cl_offset + 1; + } + } + #if DEBUG /* DEBUGGING: Warn about attributes I don't yet fully support. */ if ((flags & ~0x02) != 0) { @@ -2476,10 +2436,12 @@ next_entry_seek(struct archive_read *a, struct iso9660 *iso9660, struct file_info **pfile) { struct file_info *file; + int r; - *pfile = file = next_cache_entry(iso9660); - if (file == NULL) - return (ARCHIVE_EOF); + r = next_cache_entry(a, iso9660, pfile); + if (r != ARCHIVE_OK) + return (r); + file = *pfile; /* Don't waste time seeking for zero-length bodies. */ if (file->size == 0) @@ -2500,8 +2462,9 @@ next_entry_seek(struct archive_read *a, struct iso9660 *iso9660, return (ARCHIVE_OK); } -static struct file_info * -next_cache_entry(struct iso9660 *iso9660) +static int +next_cache_entry(struct archive_read *a, struct iso9660 *iso9660, + struct file_info **pfile) { struct file_info *file; struct { @@ -2513,21 +2476,131 @@ next_cache_entry(struct iso9660 *iso9660) file = cache_get_entry(iso9660); if (file != NULL) { - while (file->parent != NULL && !file->parent->exposed) { - /* If file's parent is not exposed, it's moved - * to next entry of its parent. */ - cache_add_to_next_of_parent(iso9660, file); - file = cache_get_entry(iso9660); - } - return (file); + *pfile = file; + return (ARCHIVE_OK); } - file = next_entry(iso9660); - if (file == NULL) - return (NULL); + for (;;) { + struct file_info *re, *d; + + *pfile = file = next_entry(iso9660); + if (file == NULL) { + /* + * If directory entries all which are descendant of + * rr_moved are stil remaning, expose their. + */ + if (iso9660->re_files.first != NULL && + iso9660->rr_moved != NULL && + iso9660->rr_moved->rr_moved_has_re_only) + /* Expose "rr_moved" entry. */ + cache_add_entry(iso9660, iso9660->rr_moved); + while ((re = re_get_entry(iso9660)) != NULL) { + /* Expose its descendant dirs. */ + while ((d = rede_get_entry(re)) != NULL) + cache_add_entry(iso9660, d); + } + if (iso9660->cache_files.first != NULL) + return (next_cache_entry(a, iso9660, pfile)); + return (ARCHIVE_EOF); + } + + if (file->cl_offset) { + struct file_info *first_re = NULL; + int nexted_re = 0; + + /* + * Find "RE" dir for the current file, which + * has "CL" flag. + */ + while ((re = re_get_entry(iso9660)) + != first_re) { + if (first_re == NULL) + first_re = re; + if (re->offset == file->cl_offset) { + re->parent->subdirs--; + re->parent = file->parent; + re->re = 0; + if (re->parent->re_descendant) { + nexted_re = 1; + re->re_descendant = 1; + if (rede_add_entry(re) < 0) + goto fatal_rr; + /* Move a list of descendants + * to a new ancestor. */ + while ((d = rede_get_entry( + re)) != NULL) + if (rede_add_entry(d) + < 0) + goto fatal_rr; + break; + } + /* Replace the current file + * with "RE" dir */ + *pfile = file = re; + /* Expose its descendant */ + while ((d = rede_get_entry( + file)) != NULL) + cache_add_entry( + iso9660, d); + break; + } else + re_add_entry(iso9660, re); + } + if (nexted_re) { + /* + * Do not expose this at this time + * because we have not gotten its full-path + * name yet. + */ + continue; + } + } else if ((file->mode & AE_IFMT) == AE_IFDIR) { + int r; + + /* Read file entries in this dir. */ + r = read_children(a, file); + if (r != ARCHIVE_OK) + return (r); + + /* + * Handle a special dir of Rockridge extensions, + * "rr_moved". + */ + if (file->rr_moved) { + /* + * If this has only the subdirectories which + * have "RE" flags, do not expose at this time. + */ + if (file->rr_moved_has_re_only) + continue; + /* Otherwise expose "rr_moved" entry. */ + } else if (file->re) { + /* + * Do not expose this at this time + * because we have not gotten its full-path + * name yet. + */ + re_add_entry(iso9660, file); + continue; + } else if (file->re_descendant) { + /* + * If the top level "RE" entry of this entry + * is not exposed, we, accordingly, should not + * expose this entry at this time because + * we cannot make its proper full-path name. + */ + if (rede_add_entry(file) == 0) + continue; + /* Otherwise we can expose this entry because + * it seems its top level "RE" has already been + * exposed. */ + } + } + break; + } if ((file->mode & AE_IFMT) != AE_IFREG || file->number == -1) - return (file); + return (ARCHIVE_OK); count = 0; number = file->number; @@ -2560,8 +2633,10 @@ next_cache_entry(struct iso9660 *iso9660) file = next_entry(iso9660); } - if (count == 0) - return (file); + if (count == 0) { + *pfile = file; + return ((file == NULL)?ARCHIVE_EOF:ARCHIVE_OK); + } if (file->number == -1) { file->next = NULL; *empty_files.last = file; @@ -2586,24 +2661,75 @@ next_cache_entry(struct iso9660 *iso9660) *iso9660->cache_files.last = empty_files.first; iso9660->cache_files.last = empty_files.last; } - return (cache_get_entry(iso9660)); + *pfile = cache_get_entry(iso9660); + return ((*pfile == NULL)?ARCHIVE_EOF:ARCHIVE_OK); + +fatal_rr: + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Failed to connect 'CL' pointer to 'RE' rr_moved pointer of" + "Rockridge extensions"); + return (ARCHIVE_FATAL); } static inline void -cache_add_entry(struct iso9660 *iso9660, struct file_info *file) +re_add_entry(struct iso9660 *iso9660, struct file_info *file) { - file->next = NULL; - *iso9660->cache_files.last = file; - iso9660->cache_files.last = &(file->next); + file->re_next = NULL; + *iso9660->re_files.last = file; + iso9660->re_files.last = &(file->re_next); +} + +static inline struct file_info * +re_get_entry(struct iso9660 *iso9660) +{ + struct file_info *file; + + if ((file = iso9660->re_files.first) != NULL) { + iso9660->re_files.first = file->re_next; + if (iso9660->re_files.first == NULL) + iso9660->re_files.last = + &(iso9660->re_files.first); + } + return (file); +} + +static inline int +rede_add_entry(struct file_info *file) +{ + struct file_info *re; + + re = file->parent; + while (re != NULL && !re->re) + re = re->parent; + if (re == NULL) + return (-1); + + file->re_next = NULL; + *re->rede_files.last = file; + re->rede_files.last = &(file->re_next); + return (0); +} + +static inline struct file_info * +rede_get_entry(struct file_info *re) +{ + struct file_info *file; + + if ((file = re->rede_files.first) != NULL) { + re->rede_files.first = file->re_next; + if (re->rede_files.first == NULL) + re->rede_files.last = + &(re->rede_files.first); + } + return (file); } static inline void -cache_add_to_next_of_parent(struct iso9660 *iso9660, struct file_info *file) +cache_add_entry(struct iso9660 *iso9660, struct file_info *file) { - file->next = file->parent->next; - file->parent->next = file; - if (iso9660->cache_files.last == &(file->parent->next)) - iso9660->cache_files.last = &(file->next); + file->next = NULL; + *iso9660->cache_files.last = file; + iso9660->cache_files.last = &(file->next); } static inline struct file_info * diff --git a/lib/libarchive/archive_read_support_format_mtree.c b/lib/libarchive/archive_read_support_format_mtree.c index bb231fa..7ae0b02 100644 --- a/lib/libarchive/archive_read_support_format_mtree.c +++ b/lib/libarchive/archive_read_support_format_mtree.c @@ -525,6 +525,7 @@ parse_file(struct archive_read *a, struct archive_entry *entry, /* Initialize reasonable defaults. */ mtree->filetype = AE_IFREG; archive_entry_set_size(entry, 0); + archive_string_empty(&mtree->contents_name); /* Parse options from this line. */ parsed_kws = 0; @@ -613,9 +614,8 @@ parse_file(struct archive_read *a, struct archive_entry *entry, } /* - * If there is a contents file on disk, use that size; - * otherwise leave it as-is (it might have been set from - * the mtree size= keyword). + * Check for a mismatch between the type in the specification and + * the type of the contents object on disk. */ if (st != NULL) { mismatched_type = 0; @@ -660,6 +660,11 @@ parse_file(struct archive_read *a, struct archive_entry *entry, } } + /* + * If there is a contents file on disk, pick some of the metadata + * from that file. For most of these, we only set it from the contents + * if it wasn't already parsed from the specification. + */ if (st != NULL) { if ((parsed_kws & MTREE_HAS_DEVICE) == 0 && (archive_entry_filetype(entry) == AE_IFCHR || diff --git a/lib/libarchive/archive_write_open_fd.c b/lib/libarchive/archive_write_open_fd.c index b0793a2..1d27ce3 100644 --- a/lib/libarchive/archive_write_open_fd.c +++ b/lib/libarchive/archive_write_open_fd.c @@ -51,7 +51,6 @@ __FBSDID("$FreeBSD$"); #include "archive.h" struct write_fd_data { - off_t offset; int fd; }; @@ -122,12 +121,16 @@ file_write(struct archive *a, void *client_data, const void *buff, size_t length ssize_t bytesWritten; mine = (struct write_fd_data *)client_data; - bytesWritten = write(mine->fd, buff, length); - if (bytesWritten <= 0) { - archive_set_error(a, errno, "Write error"); - return (-1); + for (;;) { + bytesWritten = write(mine->fd, buff, length); + if (bytesWritten <= 0) { + if (errno == EINTR) + continue; + archive_set_error(a, errno, "Write error"); + return (-1); + } + return (bytesWritten); } - return (bytesWritten); } static int diff --git a/lib/libarchive/archive_write_open_file.c b/lib/libarchive/archive_write_open_file.c index c99414f..68bf236 100644 --- a/lib/libarchive/archive_write_open_file.c +++ b/lib/libarchive/archive_write_open_file.c @@ -86,12 +86,16 @@ file_write(struct archive *a, void *client_data, const void *buff, size_t length size_t bytesWritten; mine = client_data; - bytesWritten = fwrite(buff, 1, length, mine->f); - if (bytesWritten < length) { - archive_set_error(a, errno, "Write error"); - return (-1); + for (;;) { + bytesWritten = fwrite(buff, 1, length, mine->f); + if (bytesWritten <= 0) { + if (errno == EINTR) + continue; + archive_set_error(a, errno, "Write error"); + return (-1); + } + return (bytesWritten); } - return (bytesWritten); } static int diff --git a/lib/libarchive/archive_write_open_filename.c b/lib/libarchive/archive_write_open_filename.c index 1db11f9..0c1e189 100644 --- a/lib/libarchive/archive_write_open_filename.c +++ b/lib/libarchive/archive_write_open_filename.c @@ -142,12 +142,16 @@ file_write(struct archive *a, void *client_data, const void *buff, size_t length ssize_t bytesWritten; mine = (struct write_file_data *)client_data; - bytesWritten = write(mine->fd, buff, length); - if (bytesWritten <= 0) { - archive_set_error(a, errno, "Write error"); - return (-1); + for (;;) { + bytesWritten = write(mine->fd, buff, length); + if (bytesWritten <= 0) { + if (errno == EINTR) + continue; + archive_set_error(a, errno, "Write error"); + return (-1); + } + return (bytesWritten); } - return (bytesWritten); } static int diff --git a/lib/libarchive/archive_write_set_compression_xz.c b/lib/libarchive/archive_write_set_compression_xz.c index 8173317..d97bca7 100644 --- a/lib/libarchive/archive_write_set_compression_xz.c +++ b/lib/libarchive/archive_write_set_compression_xz.c @@ -421,8 +421,8 @@ drive_compressor(struct archive_write *a, struct private_data *state, int finish archive_set_error(&a->archive, ENOMEM, "lzma compression error: " "%ju MiB would have been needed", - (lzma_memusage(&(state->stream)) + 1024 * 1024 -1) - / (1024 * 1024)); + (uintmax_t)((lzma_memusage(&(state->stream)) + 1024 * 1024 -1) + / (1024 * 1024))); return (ARCHIVE_FATAL); default: /* Any other return value indicates an error. */ diff --git a/lib/libarchive/archive_write_set_format_cpio.c b/lib/libarchive/archive_write_set_format_cpio.c index a0bccc5..798646a 100644 --- a/lib/libarchive/archive_write_set_format_cpio.c +++ b/lib/libarchive/archive_write_set_format_cpio.c @@ -74,7 +74,7 @@ struct cpio_header { char c_mtime[11]; char c_namesize[6]; char c_filesize[11]; -}; +} __packed; /* * Set output format to 'cpio' format. diff --git a/lib/libarchive/archive_write_set_format_zip.c b/lib/libarchive/archive_write_set_format_zip.c index d4d4f87..1bbbb6a 100644 --- a/lib/libarchive/archive_write_set_format_zip.c +++ b/lib/libarchive/archive_write_set_format_zip.c @@ -502,6 +502,9 @@ archive_write_zip_finish(struct archive_write *a) int entries; int ret; + if (a->compressor.write == NULL) + return (ARCHIVE_OK); + zip = a->format_data; l = zip->central_directory; diff --git a/lib/libarchive/test/Makefile b/lib/libarchive/test/Makefile index 3f747b6..ba72db7 100644 --- a/lib/libarchive/test/Makefile +++ b/lib/libarchive/test/Makefile @@ -25,6 +25,7 @@ TESTS= \ test_fuzz.c \ test_link_resolver.c \ test_open_fd.c \ + test_open_failure.c \ test_open_file.c \ test_open_filename.c \ test_pax_filename_encoding.c \ diff --git a/lib/libarchive/test/test_open_failure.c b/lib/libarchive/test/test_open_failure.c new file mode 100644 index 0000000..0a7632a --- /dev/null +++ b/lib/libarchive/test/test_open_failure.c @@ -0,0 +1,198 @@ +/*- + * Copyright (c) 2003-2010 Tim Kientzle + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#include "test.h" +__FBSDID("$FreeBSD$"); + +#define MAGIC 123456789 +struct my_data { + int magic; + int read_return; + int read_called; + int write_return; + int write_called; + int open_return; + int open_called; + int close_return; + int close_called; +}; + +static ssize_t +my_read(struct archive *a, void *_private, const void **buff) +{ + struct my_data *private = (struct my_data *)_private; + assertEqualInt(MAGIC, private->magic); + ++private->read_called; + return (private->read_return); +} + +static ssize_t +my_write(struct archive *a, void *_private, const void *buff, size_t s) +{ + struct my_data *private = (struct my_data *)_private; + assertEqualInt(MAGIC, private->magic); + ++private->write_called; + return (private->write_return); +} + +static int +my_open(struct archive *a, void *_private) +{ + struct my_data *private = (struct my_data *)_private; + assertEqualInt(MAGIC, private->magic); + ++private->open_called; + return (private->open_return); +} + +static int +my_close(struct archive *a, void *_private) +{ + struct my_data *private = (struct my_data *)_private; + assertEqualInt(MAGIC, private->magic); + ++private->close_called; + return (private->close_return); +} + + +DEFINE_TEST(test_open_failure) +{ + struct archive *a; + struct my_data private; + + memset(&private, 0, sizeof(private)); + private.magic = MAGIC; + private.open_return = ARCHIVE_FATAL; + a = archive_read_new(); + assert(a != NULL); + assertEqualInt(ARCHIVE_FATAL, + archive_read_open(a, &private, my_open, my_read, my_close)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.read_called); + assertEqualInt(1, private.close_called); + assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.read_called); + assertEqualInt(1, private.close_called); + + memset(&private, 0, sizeof(private)); + private.magic = MAGIC; + private.open_return = ARCHIVE_FAILED; + a = archive_read_new(); + assert(a != NULL); + assertEqualInt(ARCHIVE_FAILED, + archive_read_open(a, &private, my_open, my_read, my_close)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.read_called); + assertEqualInt(1, private.close_called); + assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.read_called); + assertEqualInt(1, private.close_called); + + memset(&private, 0, sizeof(private)); + private.magic = MAGIC; + private.open_return = ARCHIVE_WARN; + a = archive_read_new(); + assert(a != NULL); + assertEqualInt(ARCHIVE_WARN, + archive_read_open(a, &private, my_open, my_read, my_close)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.read_called); + assertEqualInt(1, private.close_called); + assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.read_called); + assertEqualInt(1, private.close_called); + + memset(&private, 0, sizeof(private)); + private.magic = MAGIC; + private.open_return = ARCHIVE_OK; + private.read_return = ARCHIVE_FATAL; + a = archive_read_new(); + assert(a != NULL); + assertEqualInt(ARCHIVE_OK, + archive_read_support_compression_compress(a)); + assertEqualInt(ARCHIVE_OK, archive_read_support_format_tar(a)); + assertEqualInt(ARCHIVE_FATAL, + archive_read_open(a, &private, my_open, my_read, my_close)); + assertEqualInt(1, private.open_called); + assertEqualInt(1, private.read_called); + assertEqualInt(1, private.close_called); + assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); + assertEqualInt(1, private.open_called); + assertEqualInt(1, private.read_called); + assertEqualInt(1, private.close_called); + + memset(&private, 0, sizeof(private)); + private.magic = MAGIC; + private.open_return = ARCHIVE_FATAL; + a = archive_write_new(); + assert(a != NULL); + assertEqualInt(ARCHIVE_FATAL, + archive_write_open(a, &private, my_open, my_write, my_close)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.write_called); + // Broken in 2.8, fixed in 3.0 + //assertEqualInt(1, private.close_called); + assertEqualInt(ARCHIVE_OK, archive_write_finish(a)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.write_called); + assertEqualInt(1, private.close_called); + + memset(&private, 0, sizeof(private)); + private.magic = MAGIC; + private.open_return = ARCHIVE_FATAL; + a = archive_write_new(); + assert(a != NULL); + archive_write_set_compression_compress(a); + archive_write_set_format_zip(a); + assertEqualInt(ARCHIVE_FATAL, + archive_write_open(a, &private, my_open, my_write, my_close)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.write_called); + // Broken in 2.8, fixed in 3.0 + //assertEqualInt(1, private.close_called); + assertEqualInt(ARCHIVE_OK, archive_write_finish(a)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.write_called); + assertEqualInt(1, private.close_called); + + memset(&private, 0, sizeof(private)); + private.magic = MAGIC; + private.open_return = ARCHIVE_FATAL; + a = archive_write_new(); + assert(a != NULL); + archive_write_set_compression_gzip(a); + assertEqualInt(ARCHIVE_FATAL, + archive_write_open(a, &private, my_open, my_write, my_close)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.write_called); + // Broken in 2.8, fixed in 3.0 + //assertEqualInt(1, private.close_called); + assertEqualInt(ARCHIVE_OK, archive_write_finish(a)); + assertEqualInt(1, private.open_called); + assertEqualInt(0, private.write_called); + assertEqualInt(1, private.close_called); + +} diff --git a/lib/libarchive/test/test_read_format_iso_2.iso.Z.uu b/lib/libarchive/test/test_read_format_iso_2.iso.Z.uu new file mode 100644 index 0000000..6851f31 --- /dev/null +++ b/lib/libarchive/test/test_read_format_iso_2.iso.Z.uu @@ -0,0 +1,37 @@ +$FreeBSD$ + +begin 644 test_read_format_iso_2.iso.Z +M'YV0``(*'$BPH,&#"!,J7,BPH<.'$"-*G$BQHL6+&#-JW,BQH\>/($.*'$FR +MI,F3*%.J7,FRI<N7,&/*G$FSILV;.'/JW,FSI\^?0(,*'4JTJ-&C2),J7<JT +MJ=.G4*-*G4JUJM6K6+-JW<JUJ]>O8,.*'4NVK-FS:-.J7<NVK=NW<./*G4NW +MKMV[>//JW<NWK]^_@`,+'DRXL.'#B!,K7LRXL>/'D"-+GDRYLN7+F#-KWLRY +ML^?/H$.+'DVZM.G3J%.K7LVZM>O7L&/+GDV[MNW;N'/KWLV[M^_?P(,+'TZ\ +MN/'CR),K7\Z\N?/GT*-+GTZ]NO7KV+-KW\Z]N_?OX,.+'T^^O/GSZ-.K7\^^ +MO?OW\./+GT^_OOW[^//KW\^_O_^_`0Q!!`PPQ!```$Z408<04Q`!PH,01BCA +MA!16:.&%$!Z404$;>G0@``%\>"`""`#@04$>2)#0!`.)```%!<%8HD`EEF+C +MC:4($)"(!V+HXX]`!BGDD$06:>212":IY)),-NGDDU!&*>645%9II8\R%!@# +M##C$0(,,,6Q)PPP$DI-EF%QZ"::89,)`#H%PQBDGG&=NV>67:(Y9YH?_]>GG +MGX7](R"!!@)JZ*&()JKHHL<="...`AU80:0`!`$B`!=0.@2CG';JZ:>@A@H8 +MGR]>:FI`DP9@*:F9!BCJJ[#&*NNLM#[EXJ,#R3A0C3C:J*.I(0)P:XP`S!@0 +MK[W^RF,`+DY*T*3&%@O`&P@X4($"!I"C[(ZJNI@I09E&6R*UUBJP@+:0@NAJ +MK>RVZ^Z[\$;7;$'0[CIMM==FNZVZPI9*D*XT`M"KK^F&&(`)`%A0D`4&%&0` +MN?F20RF(!`CAP@XQQ*OQQAQW['%S:)3!!AMO*/#QR2BGK/+*G7I;4+CV0FPN +MNL`>..R_T@8\<(X%AX@P!@5AT#!!#^,[\\0!$$#$Q1FS[/334$<M-6$ACUSR +MU%AGK?767'?M]==@ARWVV&27;?;9:*>M]MILM^WVVW#'+??<=-=M]]UXYZWW +MWGSW[???@`<N^."$%V[XX8@GKOCBC#?N^..01R[YY)17;OGEF&>N^>:<=^[Y +MYZ"'+OKHI)=N^NFHIZ[ZZJRW[OKKL,<N^^RTUV[[[;CGKOONO/?N^^_`!R_\ +M\,07;_SQR">O_/+,-^_\\]!'+_WTU%=O_?789Z_]]MQW[_WWX(<O_OCDEV_^ +M^>BGK_[Z[+?O_OOPQR___/37;__]^.>O__[\]^___P`,H``'2,`"&O"`"$R@ +M`A?(P`8Z\($0C*`$)TC!"EKP@AC,H`8WR,$.>O"#(`RA"$=(PA*:\(0H3*$* +M5\C"%KKPA3",H0QG2,,:VO"&.,RA#G?(PQ[Z\(=`#*(0ATC$(AKQB$A,HA*7 +MR,0F.O&)4(RB%*=(Q2I:\8I8S*(6M\C%+GKQBV`,HQC'2,8RFO&,:$RC&M?( +MQC:Z\8UPC*,<YTC'.MKQCGC,HQ[WR,<^^O&/@`RD(`=)R$(:\I"(3*0B%\G( +M1CKRD9",I"0G2<E*6O*2F,RD)C?)R4YZ\I.@#*4H1TG*4IKRE*A,I2I7R<I6 +MNO*5L(RE+&=)RUK:\I:XS*4N=\G+7OKRE\`,IC"'2<QB&O.8R$RF,I?)S&8Z +M\YG0C*8TITG-:EKSFMC,IC:WR<UN>O.;X`RG.,=)SG*:\YSH3*<ZU\G.=KKS +MG?",ISSG2<]ZVO.>^,RG/O?)SW[Z\Y\`#:A`!TK0@AKTH`A-J$(7RM"&.O2A +M$(VH1"=*T8I:]*(8S:A&-\K1CGKTHR`-J4A'2M*2FO2D*$VI2E?*TI:Z]*4P +MC:E,9TK3FMKTICC-J4YWRM.>^O2G0`VJ4(=*U*(:]:A(3:I2E\K4ICKUJ5"- +MJE2G2M6J6O6J6,VJ5K?*U:YZ]:M@#:M8QTK6LIKUK&A-JUK7RM:VNO6M<`TG +` +end diff --git a/lib/libarchive/test/test_read_format_iso_gz.c b/lib/libarchive/test/test_read_format_iso_gz.c index 2289379..d0d6b3c 100644 --- a/lib/libarchive/test/test_read_format_iso_gz.c +++ b/lib/libarchive/test/test_read_format_iso_gz.c @@ -25,7 +25,8 @@ #include "test.h" __FBSDID("$FreeBSD$"); -DEFINE_TEST(test_read_format_iso_gz) +static void +test1(void) { struct archive_entry *ae; struct archive *a; @@ -49,4 +50,50 @@ DEFINE_TEST(test_read_format_iso_gz) assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); } +static +void test2(void) +{ + struct archive_entry *ae; + struct archive *a; + const char *name = "test_read_format_iso_2.iso.Z"; + + extract_reference_file(name); + + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_support_compression_all(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_support_format_all(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_open_filename(a, name, 512)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_next_header(a, &ae)); + assertEqualString(".", archive_entry_pathname(ae)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_next_header(a, &ae)); + assertEqualString("A", archive_entry_pathname(ae)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_next_header(a, &ae)); + assertEqualString("A/B", archive_entry_pathname(ae)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_next_header(a, &ae)); + assertEqualString("C", archive_entry_pathname(ae)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_next_header(a, &ae)); + assertEqualString("C/D", archive_entry_pathname(ae)); + assertEqualIntA(a, ARCHIVE_EOF, + archive_read_next_header(a, &ae)); + assertEqualInt(archive_compression(a), + ARCHIVE_COMPRESSION_COMPRESS); + assertEqualInt(archive_format(a), ARCHIVE_FORMAT_ISO9660); + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); +} + +DEFINE_TEST(test_read_format_iso_gz) +{ + test1(); + test2(); +} + diff --git a/lib/libarchive/test/test_read_format_isojoliet_bz2.c b/lib/libarchive/test/test_read_format_isojoliet_bz2.c index b2f22a7..ca2da83 100644 --- a/lib/libarchive/test/test_read_format_isojoliet_bz2.c +++ b/lib/libarchive/test/test_read_format_isojoliet_bz2.c @@ -95,7 +95,7 @@ DEFINE_TEST(test_read_format_isojoliet_bz2) /* A regular file with two names ("hardlink" gets returned * first, so it's not marked as a hardlink). */ assertEqualInt(0, archive_read_next_header(a, &ae)); - assertEqualString("long-joliet-file-name.textfile", + assertEqualString("hardlink", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assert(archive_entry_hardlink(ae) == NULL); @@ -108,9 +108,10 @@ DEFINE_TEST(test_read_format_isojoliet_bz2) /* Second name for the same regular file (this happens to be * returned second, so does get marked as a hardlink). */ assertEqualInt(0, archive_read_next_header(a, &ae)); - assertEqualString("hardlink", archive_entry_pathname(ae)); - assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assertEqualString("long-joliet-file-name.textfile", + archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); + assertEqualString("hardlink", archive_entry_hardlink(ae)); assert(!archive_entry_size_is_set(ae)); diff --git a/lib/libarchive/test/test_read_format_isojoliet_long.c b/lib/libarchive/test/test_read_format_isojoliet_long.c index acd220f..d1d38d7 100644 --- a/lib/libarchive/test/test_read_format_isojoliet_long.c +++ b/lib/libarchive/test/test_read_format_isojoliet_long.c @@ -111,7 +111,7 @@ DEFINE_TEST(test_read_format_isojoliet_long) pathname[102] = '3'; pathname[103] = '\0'; assertEqualInt(0, archive_read_next_header(a, &ae)); - assertEqualString(pathname, archive_entry_pathname(ae)); + assertEqualString("hardlink", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assert(archive_entry_hardlink(ae) == NULL); assertEqualInt(6, archive_entry_size(ae)); @@ -123,9 +123,9 @@ DEFINE_TEST(test_read_format_isojoliet_long) /* Second name for the same regular file (this happens to be * returned second, so does get marked as a hardlink). */ assertEqualInt(0, archive_read_next_header(a, &ae)); - assertEqualString("hardlink", archive_entry_pathname(ae)); + assertEqualString(pathname, archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); - assertEqualString(pathname, archive_entry_hardlink(ae)); + assertEqualString("hardlink", archive_entry_hardlink(ae)); assert(!archive_entry_size_is_set(ae)); /* End of archive. */ diff --git a/lib/libarchive/test/test_read_format_isojoliet_rr.c b/lib/libarchive/test/test_read_format_isojoliet_rr.c index 394df14..b971272 100644 --- a/lib/libarchive/test/test_read_format_isojoliet_rr.c +++ b/lib/libarchive/test/test_read_format_isojoliet_rr.c @@ -98,7 +98,7 @@ DEFINE_TEST(test_read_format_isojoliet_rr) /* A regular file with two names ("hardlink" gets returned * first, so it's not marked as a hardlink). */ assertEqualInt(0, archive_read_next_header(a, &ae)); - assertEqualString("long-joliet-file-name.textfile", + assertEqualString("hardlink", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assert(archive_entry_hardlink(ae) == NULL); @@ -120,9 +120,10 @@ DEFINE_TEST(test_read_format_isojoliet_rr) /* Second name for the same regular file (this happens to be * returned second, so does get marked as a hardlink). */ assertEqualInt(0, archive_read_next_header(a, &ae)); - assertEqualString("hardlink", archive_entry_pathname(ae)); - assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assertEqualString("long-joliet-file-name.textfile", + archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); + assertEqualString("hardlink", archive_entry_hardlink(ae)); assert(!archive_entry_size_is_set(ae)); assertEqualInt(86401, archive_entry_mtime(ae)); diff --git a/lib/libarchive/test/test_read_format_isorr_bz2.c b/lib/libarchive/test/test_read_format_isorr_bz2.c index 730c112..b7cd704 100644 --- a/lib/libarchive/test/test_read_format_isorr_bz2.c +++ b/lib/libarchive/test/test_read_format_isorr_bz2.c @@ -97,9 +97,9 @@ DEFINE_TEST(test_read_format_isorr_bz2) assertEqualInt(2, archive_entry_stat(ae)->st_nlink); assertEqualInt(1, archive_entry_uid(ae)); assertEqualInt(2, archive_entry_gid(ae)); - } else if (strcmp("hardlink", archive_entry_pathname(ae)) == 0) { + } else if (strcmp("file", archive_entry_pathname(ae)) == 0) { /* A regular file. */ - assertEqualString("hardlink", archive_entry_pathname(ae)); + assertEqualString("file", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assertEqualInt(12345684, archive_entry_size(ae)); assertEqualInt(0, @@ -111,16 +111,16 @@ DEFINE_TEST(test_read_format_isorr_bz2) assertEqualInt(2, archive_entry_stat(ae)->st_nlink); assertEqualInt(1, archive_entry_uid(ae)); assertEqualInt(2, archive_entry_gid(ae)); - } else if (strcmp("file", archive_entry_pathname(ae)) == 0) { + } else if (strcmp("hardlink", archive_entry_pathname(ae)) == 0) { /* A hardlink to the regular file. */ /* Note: If "hardlink" gets returned before "file", * then "hardlink" will get returned as a regular file * and "file" will get returned as the hardlink. * This test should tolerate that, since it's a * perfectly permissible thing for libarchive to do. */ - assertEqualString("file", archive_entry_pathname(ae)); + assertEqualString("hardlink", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); - assertEqualString("hardlink", archive_entry_hardlink(ae)); + assertEqualString("file", archive_entry_hardlink(ae)); assertEqualInt(0, archive_entry_size_is_set(ae)); assertEqualInt(0, archive_entry_size(ae)); assertEqualInt(86401, archive_entry_mtime(ae)); diff --git a/lib/libarchive/test/test_read_format_isorr_new_bz2.c b/lib/libarchive/test/test_read_format_isorr_new_bz2.c index 5fa2492..c8554a0 100644 --- a/lib/libarchive/test/test_read_format_isorr_new_bz2.c +++ b/lib/libarchive/test/test_read_format_isorr_new_bz2.c @@ -98,9 +98,9 @@ DEFINE_TEST(test_read_format_isorr_new_bz2) assertEqualInt(2, archive_entry_stat(ae)->st_nlink); assertEqualInt(1, archive_entry_uid(ae)); assertEqualInt(2, archive_entry_gid(ae)); - } else if (strcmp("hardlink", archive_entry_pathname(ae)) == 0) { + } else if (strcmp("file", archive_entry_pathname(ae)) == 0) { /* A regular file. */ - assertEqualString("hardlink", archive_entry_pathname(ae)); + assertEqualString("file", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assertEqualInt(12345684, archive_entry_size(ae)); assertEqualInt(0, @@ -112,16 +112,16 @@ DEFINE_TEST(test_read_format_isorr_new_bz2) assertEqualInt(2, archive_entry_stat(ae)->st_nlink); assertEqualInt(1, archive_entry_uid(ae)); assertEqualInt(2, archive_entry_gid(ae)); - } else if (strcmp("file", archive_entry_pathname(ae)) == 0) { + } else if (strcmp("hardlink", archive_entry_pathname(ae)) == 0) { /* A hardlink to the regular file. */ /* Note: If "hardlink" gets returned before "file", * then "hardlink" will get returned as a regular file * and "file" will get returned as the hardlink. * This test should tolerate that, since it's a * perfectly permissible thing for libarchive to do. */ - assertEqualString("file", archive_entry_pathname(ae)); + assertEqualString("hardlink", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); - assertEqualString("hardlink", archive_entry_hardlink(ae)); + assertEqualString("file", archive_entry_hardlink(ae)); assertEqualInt(0, archive_entry_size_is_set(ae)); assertEqualInt(0, archive_entry_size(ae)); assertEqualInt(86401, archive_entry_mtime(ae)); diff --git a/lib/libarchive/test/test_read_format_isozisofs_bz2.c b/lib/libarchive/test/test_read_format_isozisofs_bz2.c index 56c39c0..a4f392e 100644 --- a/lib/libarchive/test/test_read_format_isozisofs_bz2.c +++ b/lib/libarchive/test/test_read_format_isozisofs_bz2.c @@ -96,10 +96,10 @@ DEFINE_TEST(test_read_format_isozisofs_bz2) assertEqualInt(2, archive_entry_stat(ae)->st_nlink); assertEqualInt(1, archive_entry_uid(ae)); assertEqualInt(2, archive_entry_gid(ae)); - } else if (strcmp("hardlink", archive_entry_pathname(ae)) == 0) { + } else if (strcmp("file", archive_entry_pathname(ae)) == 0) { int r; /* A regular file. */ - assertEqualString("hardlink", archive_entry_pathname(ae)); + assertEqualString("file", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); assertEqualInt(12345684, archive_entry_size(ae)); r = archive_read_data_block(a, &p, &size, &offset); @@ -111,23 +111,23 @@ DEFINE_TEST(test_read_format_isozisofs_bz2) assertEqualMem(p, "hello\n", 6); } assertEqualInt(86401, archive_entry_mtime(ae)); + assertEqualInt(86401, archive_entry_atime(ae)); assertEqualInt(2, archive_entry_stat(ae)->st_nlink); assertEqualInt(1, archive_entry_uid(ae)); assertEqualInt(2, archive_entry_gid(ae)); - } else if (strcmp("file", archive_entry_pathname(ae)) == 0) { + } else if (strcmp("hardlink", archive_entry_pathname(ae)) == 0) { /* A hardlink to the regular file. */ /* Note: If "hardlink" gets returned before "file", * then "hardlink" will get returned as a regular file * and "file" will get returned as the hardlink. * This test should tolerate that, since it's a * perfectly permissible thing for libarchive to do. */ - assertEqualString("file", archive_entry_pathname(ae)); + assertEqualString("hardlink", archive_entry_pathname(ae)); assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); - assertEqualString("hardlink", archive_entry_hardlink(ae)); + assertEqualString("file", archive_entry_hardlink(ae)); assertEqualInt(0, archive_entry_size_is_set(ae)); assertEqualInt(0, archive_entry_size(ae)); assertEqualInt(86401, archive_entry_mtime(ae)); - assertEqualInt(86401, archive_entry_atime(ae)); assertEqualInt(2, archive_entry_stat(ae)->st_nlink); assertEqualInt(1, archive_entry_uid(ae)); assertEqualInt(2, archive_entry_gid(ae)); diff --git a/lib/libarchive/test/test_read_format_mtree.c b/lib/libarchive/test/test_read_format_mtree.c index 5001e4d..93e658f 100644 --- a/lib/libarchive/test/test_read_format_mtree.c +++ b/lib/libarchive/test/test_read_format_mtree.c @@ -134,10 +134,53 @@ test_read_format_mtree2(void) assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); } +/* + * Reported to libarchive.googlecode.com as Issue 121. + */ +static void +test_read_format_mtree3(void) +{ + static char archive[] = + "#mtree\n" + "a type=file contents=file\n" + "b type=link link=a\n" + "c type=file contents=file\n"; + struct archive_entry *ae; + struct archive *a; + + assertMakeDir("mtree3", 0777); + assertChdir("mtree3"); + assertMakeFile("file", 0644, "file contents"); + + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_support_compression_all(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_support_format_all(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_open_memory(a, archive, sizeof(archive))); + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString(archive_entry_pathname(ae), "a"); + assertEqualInt(archive_entry_filetype(ae), AE_IFREG); + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString(archive_entry_pathname(ae), "b"); + assertEqualInt(archive_entry_filetype(ae), AE_IFLNK); + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString(archive_entry_pathname(ae), "c"); + assertEqualInt(archive_entry_filetype(ae), AE_IFREG); + + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_finish(a)); + + assertChdir(".."); +} + DEFINE_TEST(test_read_format_mtree) { test_read_format_mtree1(); test_read_format_mtree2(); + test_read_format_mtree3(); } diff --git a/lib/libarchive/test/test_write_compress_lzma.c b/lib/libarchive/test/test_write_compress_lzma.c index 639e58f..88b9d63 100644 --- a/lib/libarchive/test/test_write_compress_lzma.c +++ b/lib/libarchive/test/test_write_compress_lzma.c @@ -185,10 +185,15 @@ DEFINE_TEST(test_write_compress_lzma) archive_write_close(a); assert(0 == archive_write_finish(a)); - /* Level 0 really does result in larger data. */ + /* It would be nice to assert that compression-level=0 produced + * consistently larger/smaller results than the default compression, + * but the results here vary a lot depending on the version of liblzma + * being used. */ + /* failure("Compression-level=0 wrote %d bytes; default wrote %d bytes", (int)used2, (int)used1); assert(used2 > used1); + */ assert((a = archive_read_new()) != NULL); assertA(0 == archive_read_support_format_all(a)); diff --git a/lib/libarchive/test/test_write_compress_xz.c b/lib/libarchive/test/test_write_compress_xz.c index 988fb6e..554d163 100644 --- a/lib/libarchive/test/test_write_compress_xz.c +++ b/lib/libarchive/test/test_write_compress_xz.c @@ -193,10 +193,14 @@ DEFINE_TEST(test_write_compress_xz) archive_write_close(a); assert(0 == archive_write_finish(a)); - /* Level 0 really does result in larger data. */ + /* I would like to assert that compression-level=0 results in + * larger data than the default compression, but that's not true + * for all versions of liblzma. */ + /* failure("Compression-level=0 wrote %d bytes; default wrote %d bytes", (int)used2, (int)used1); assert(used2 > used1); + */ assert((a = archive_read_new()) != NULL); assertA(0 == archive_read_support_format_all(a)); |
