diff options
Diffstat (limited to 'lib/libarchive/test/test_read_pax_truncated.c')
| -rw-r--r-- | lib/libarchive/test/test_read_pax_truncated.c | 288 |
1 files changed, 0 insertions, 288 deletions
diff --git a/lib/libarchive/test/test_read_pax_truncated.c b/lib/libarchive/test/test_read_pax_truncated.c deleted file mode 100644 index 393fd9f..0000000 --- a/lib/libarchive/test/test_read_pax_truncated.c +++ /dev/null @@ -1,288 +0,0 @@ -/*- - * Copyright (c) 2003-2007 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_TEST(test_read_pax_truncated) -{ - struct archive_entry *ae; - struct archive *a; - size_t used, i, buff_size = 1000000; - size_t filedata_size = 100000; - char *buff = malloc(buff_size); - char *buff2 = malloc(buff_size); - char *filedata = malloc(filedata_size); - - /* Create a new archive in memory. */ - assert((a = archive_write_new()) != NULL); - assertA(0 == archive_write_set_format_pax(a)); - assertA(0 == archive_write_set_compression_none(a)); - assertEqualIntA(a, ARCHIVE_OK, - archive_write_open_memory(a, buff, buff_size, &used)); - - /* - * Write a file to it. - */ - assert((ae = archive_entry_new()) != NULL); - archive_entry_copy_pathname(ae, "file"); - archive_entry_set_mode(ae, S_IFREG | 0755); - for (i = 0; i < filedata_size; i++) - filedata[i] = (unsigned char)rand(); - archive_entry_set_atime(ae, 1, 2); - archive_entry_set_ctime(ae, 3, 4); - archive_entry_set_mtime(ae, 5, 6); - archive_entry_set_size(ae, filedata_size); - assertA(0 == archive_write_header(a, ae)); - archive_entry_free(ae); - assertA((ssize_t)filedata_size - == archive_write_data(a, filedata, filedata_size)); - - /* Close out the archive. */ - assertA(0 == archive_write_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_write_finish(a); -#else - assertA(0 == archive_write_finish(a)); -#endif - - /* Now, read back a truncated version of the archive and - * verify that we get an appropriate error. */ - for (i = 1; i < used + 100; i += 100) { - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == read_open_memory2(a, buff, i, 13)); - - if (i < 1536) { - assertEqualIntA(a, ARCHIVE_FATAL, archive_read_next_header(a, &ae)); - goto wrap_up; - } else { - failure("Archive truncated to %d bytes", i); - assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); - } - - if (i < 1536 + filedata_size) { - assertA(ARCHIVE_FATAL == archive_read_data(a, filedata, filedata_size)); - goto wrap_up; - } else { - failure("Archive truncated to %d bytes", i); - assertEqualIntA(a, filedata_size, - archive_read_data(a, filedata, filedata_size)); - } - - /* Verify the end of the archive. */ - /* Archive must be long enough to capture a 512-byte - * block of zeroes after the entry. (POSIX requires a - * second block of zeros to be written but libarchive - * does not return an error if it can't consume - * it.) */ - if (i < 1536 + 512*((filedata_size + 511)/512) + 512) { - failure("i=%d minsize=%d", i, - 1536 + 512*((filedata_size + 511)/512) + 512); - assertEqualIntA(a, ARCHIVE_FATAL, - archive_read_next_header(a, &ae)); - } else { - assertEqualIntA(a, ARCHIVE_EOF, - archive_read_next_header(a, &ae)); - } - wrap_up: - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - } - - - - /* Same as above, except skip the body instead of reading it. */ - for (i = 1; i < used + 100; i += 100) { - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == read_open_memory(a, buff, i, 7)); - - if (i < 1536) { - assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae)); - goto wrap_up2; - } else { - assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); - } - - if (i < 1536 + 512*((filedata_size+511)/512)) { - assertA(ARCHIVE_FATAL == archive_read_data_skip(a)); - goto wrap_up2; - } else { - assertA(ARCHIVE_OK == archive_read_data_skip(a)); - } - - /* Verify the end of the archive. */ - /* Archive must be long enough to capture a 512-byte - * block of zeroes after the entry. (POSIX requires a - * second block of zeros to be written but libarchive - * does not return an error if it can't consume - * it.) */ - if (i < 1536 + 512*((filedata_size + 511)/512) + 512) { - assertEqualIntA(a, ARCHIVE_FATAL, - archive_read_next_header(a, &ae)); - } else { - assertEqualIntA(a, ARCHIVE_EOF, - archive_read_next_header(a, &ae)); - } - wrap_up2: - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - } - - /* Now, damage the archive in various ways and test the responses. */ - - /* Damage the first size field in the pax attributes. */ - memcpy(buff2, buff, buff_size); - buff2[512] = '9'; - buff2[513] = '9'; - buff2[514] = 'A'; /* Non-digit in size. */ - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_open_memory(a, buff2, used)); - assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae)); - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - - /* Damage the size field in the pax attributes. */ - memcpy(buff2, buff, buff_size); - buff2[512] = 'A'; /* First character not a digit. */ - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_open_memory(a, buff2, used)); - assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae)); - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - - /* Damage the size field in the pax attributes. */ - memcpy(buff2, buff, buff_size); - for (i = 512; i < 520; i++) /* Size over 999999. */ - buff2[i] = '9'; - buff2[i] = ' '; - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_open_memory(a, buff2, used)); - assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae)); - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - - /* Damage the size field in the pax attributes. */ - memcpy(buff2, buff, buff_size); - buff2[512] = '9'; /* Valid format, but larger than attribute area. */ - buff2[513] = '9'; - buff2[514] = '9'; - buff2[515] = ' '; - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_open_memory(a, buff2, used)); - assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae)); - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - - /* Damage the size field in the pax attributes. */ - memcpy(buff2, buff, buff_size); - buff2[512] = '1'; /* Too small. */ - buff2[513] = ' '; - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_open_memory(a, buff2, used)); - assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae)); - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - - /* Damage the size field in the pax attributes. */ - memcpy(buff2, buff, buff_size); - buff2[512] = ' '; /* No size given. */ - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_open_memory(a, buff2, used)); - assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae)); - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - - /* Damage the ustar header. */ - memcpy(buff2, buff, buff_size); - buff2[1024]++; /* Break the checksum. */ - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_open_memory(a, buff2, used)); - assertEqualIntA(a, ARCHIVE_FATAL, archive_read_next_header(a, &ae)); - assert(0 == archive_read_close(a)); -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif - - /* - * TODO: Damage the ustar header in various ways and fixup the - * checksum in order to test boundary cases in the innermost - * ustar header parsing. - */ - - free(buff); - free(buff2); - free(filedata); -} |
