diff options
Diffstat (limited to 'libarchive/archive_write_disk_set_standard_lookup.c')
| -rw-r--r-- | libarchive/archive_write_disk_set_standard_lookup.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libarchive/archive_write_disk_set_standard_lookup.c b/libarchive/archive_write_disk_set_standard_lookup.c index e79008ef6b25..3b868fbad195 100644 --- a/libarchive/archive_write_disk_set_standard_lookup.c +++ b/libarchive/archive_write_disk_set_standard_lookup.c @@ -67,7 +67,7 @@ static void cleanup(void *); * a simple cache to accelerate such lookups---into the archive_write_disk * object. This is in a separate file because getpwnam()/getgrnam() * can pull in a LOT of library code (including NIS/LDAP functions, which - * pull in DNS resolveers, etc). This can easily top 500kB, which makes + * pull in DNS resolvers, etc). This can easily top 500kB, which makes * it inappropriate for some space-constrained applications. * * Applications that are size-sensitive may want to just use the @@ -86,6 +86,11 @@ archive_write_disk_set_standard_lookup(struct archive *a) { struct bucket *ucache = malloc(cache_size * sizeof(struct bucket)); struct bucket *gcache = malloc(cache_size * sizeof(struct bucket)); + if (ucache == NULL || gcache == NULL) { + free(ucache); + free(gcache); + return (ARCHIVE_FATAL); + } memset(ucache, 0, cache_size * sizeof(struct bucket)); memset(gcache, 0, cache_size * sizeof(struct bucket)); archive_write_disk_set_group_lookup(a, gcache, lookup_gid, cleanup); |