diff options
Diffstat (limited to 'cddl')
-rw-r--r-- | cddl/contrib/opensolaris/cmd/zfs/zfs_main.c | 54 |
1 files changed, 37 insertions, 17 deletions
diff --git a/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c b/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c index 71c0f41..1d8b77c 100644 --- a/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c +++ b/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c @@ -30,6 +30,7 @@ * Copyright (c) 2013 Steven Hartland. All rights reserved. * Copyright 2013 Nexenta Systems, Inc. All rights reserved. * Copyright (c) 2014 Integros [integros.com] + * Copyright 2016 Igor Kozhukhov <ikozhukhov@gmail.com>. */ #include <assert.h> @@ -752,7 +753,7 @@ zfs_do_create(int argc, char **argv) { zfs_type_t type = ZFS_TYPE_FILESYSTEM; zfs_handle_t *zhp = NULL; - uint64_t volsize; + uint64_t volsize = 0; int c; boolean_t noreserve = B_FALSE; boolean_t bflag = B_FALSE; @@ -847,14 +848,14 @@ zfs_do_create(int argc, char **argv) if (type == ZFS_TYPE_VOLUME && !noreserve) { zpool_handle_t *zpool_handle; - nvlist_t *real_props; + nvlist_t *real_props = NULL; uint64_t spa_version; char *p; zfs_prop_t resv_prop; char *strval; char msg[1024]; - if (p = strchr(argv[0], '/')) + if ((p = strchr(argv[0], '/')) != NULL) *p = '\0'; zpool_handle = zpool_open(g_zfs, argv[0]); if (p != NULL) @@ -2361,6 +2362,9 @@ us_compare(const void *larg, const void *rarg, void *unused) if (rv64 != lv64) rc = (rv64 < lv64) ? 1 : -1; break; + + default: + break; } if (rc != 0) { @@ -2416,7 +2420,7 @@ userspace_cb(void *arg, const char *domain, uid_t rid, uint64_t space) nvlist_t *props; us_node_t *n; zfs_sort_column_t *sortcol = cb->cb_sortcol; - unsigned type; + unsigned type = 0; const char *typestr; size_t namelen; size_t typelen; @@ -3974,7 +3978,7 @@ zfs_do_send(int argc, char **argv) static int zfs_do_receive(int argc, char **argv) { - int c, err; + int c, err = 0; recvflags_t flags = { 0 }; boolean_t abort_resumable = B_FALSE; @@ -4234,7 +4238,7 @@ deleg_perm_type(zfs_deleg_note_t note) } } -static int inline +static int who_type2weight(zfs_deleg_who_type_t who_type) { int res; @@ -4454,7 +4458,7 @@ fs_perm_fini(fs_perm_t *fsperm) uu_avl_destroy(fsperm->fsp_uge_avl); } -static void inline +static void set_deleg_perm_node(uu_avl_t *avl, deleg_perm_node_t *node, zfs_deleg_who_type_t who_type, const char *name, char locality) { @@ -4522,7 +4526,7 @@ parse_fs_perm(fs_perm_t *fsperm, nvlist_t *nvl) nvlist_t *nvl2 = NULL; const char *name = nvpair_name(nvp); uu_avl_t *avl = NULL; - uu_avl_pool_t *avl_pool; + uu_avl_pool_t *avl_pool = NULL; zfs_deleg_who_type_t perm_type = name[0]; char perm_locality = name[1]; const char *perm_name = name + 3; @@ -4551,6 +4555,9 @@ parse_fs_perm(fs_perm_t *fsperm, nvlist_t *nvl) avl_pool = fspset->fsps_who_perm_avl_pool; avl = fsperm->fsp_uge_avl; break; + + default: + assert(!"unhandled zfs_deleg_who_type_t"); } if (is_set) { @@ -4586,6 +4593,9 @@ parse_fs_perm(fs_perm_t *fsperm, nvlist_t *nvl) if (g) nice_name = g->gr_name; break; + + default: + break; } if (nice_name != NULL) @@ -4854,11 +4864,12 @@ parse_allow_args(int argc, char **argv, boolean_t un, struct allow_opts *opts) allow_usage(un, B_FALSE, gettext("-u, -g, and -e are mutually exclusive\n")); - if (opts->prt_usage) + if (opts->prt_usage) { if (argc == 0 && all_sum == 0) allow_usage(un, B_TRUE, NULL); else usage(B_FALSE); + } if (opts->set) { if (csuge_sum > 1) @@ -4907,8 +4918,8 @@ store_allow_perm(zfs_deleg_who_type_t type, boolean_t local, boolean_t descend, int i; char ld[2] = { '\0', '\0' }; char who_buf[ZFS_MAXNAMELEN+32]; - char base_type; - char set_type; + char base_type = '\0'; + char set_type = '\0'; nvlist_t *base_nvl = NULL; nvlist_t *set_nvl = NULL; nvlist_t *nvl; @@ -4957,6 +4968,10 @@ store_allow_perm(zfs_deleg_who_type_t type, boolean_t local, boolean_t descend, ld[0] = ZFS_DELEG_LOCAL; if (descend) ld[1] = ZFS_DELEG_DESCENDENT; + break; + + default: + assert(set_type != '\0' && base_type != '\0'); } if (perms != NULL) { @@ -5061,7 +5076,7 @@ construct_fsacl_list(boolean_t un, struct allow_opts *opts, nvlist_t **nvlp) while (curr < end) { const char *who; - zfs_deleg_who_type_t who_type; + zfs_deleg_who_type_t who_type = ZFS_DELEG_WHO_UNKNOWN; char *endch; char *delim = strchr(curr, ','); char errbuf[256]; @@ -5111,12 +5126,13 @@ construct_fsacl_list(boolean_t un, struct allow_opts *opts, nvlist_t **nvlp) p = getpwuid(rid); } - if (p == NULL) + if (p == NULL) { if (*endch != '\0') { g = getgrnam(curr); } else { g = getgrgid(rid); } + } if (p != NULL) { who_type = ZFS_DELEG_USER; @@ -5189,7 +5205,7 @@ print_set_creat_perms(uu_avl_t *who_avl) } } -static void inline +static void print_uge_deleg_perms(uu_avl_t *who_avl, boolean_t local, boolean_t descend, const char *title) { @@ -5240,6 +5256,10 @@ print_uge_deleg_perms(uu_avl_t *who_avl, boolean_t local, boolean_t descend, case ZFS_DELEG_EVERYONE: who = gettext("everyone"); who_name = NULL; + break; + + default: + assert(who != NULL); } prt_who = B_FALSE; @@ -5956,7 +5976,7 @@ share_mount_one(zfs_handle_t *zhp, int op, int flags, char *protocol, shared_nfs = zfs_is_shared_nfs(zhp, NULL); shared_smb = zfs_is_shared_smb(zhp, NULL); - if (shared_nfs && shared_smb || + if ((shared_nfs && shared_smb) || (shared_nfs && strcmp(shareopts, "on") == 0 && strcmp(smbshareopts, "off") == 0) || (shared_smb && strcmp(smbshareopts, "on") == 0 && @@ -6430,7 +6450,7 @@ unshare_unmount(int op, int argc, char **argv) */ struct mnttab entry; uu_avl_pool_t *pool; - uu_avl_t *tree; + uu_avl_t *tree = NULL; unshare_unmount_node_t *node; uu_avl_index_t idx; uu_avl_walk_t *walk; @@ -6924,7 +6944,7 @@ zfs_do_diff(int argc, char **argv) if (copy == NULL) usage(B_FALSE); - if (atp = strchr(copy, '@')) + if ((atp = strchr(copy, '@')) != NULL) *atp = '\0'; if ((zhp = zfs_open(g_zfs, copy, ZFS_TYPE_FILESYSTEM)) == NULL) |