diff options
Diffstat (limited to 'source4/lib/util/util_strlist.c')
-rw-r--r-- | source4/lib/util/util_strlist.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source4/lib/util/util_strlist.c b/source4/lib/util/util_strlist.c index 1f1cc17d00..30de4b962d 100644 --- a/source4/lib/util/util_strlist.c +++ b/source4/lib/util/util_strlist.c @@ -199,8 +199,14 @@ _PUBLIC_ size_t str_list_length(const char **list) _PUBLIC_ const char **str_list_copy(TALLOC_CTX *mem_ctx, const char **list) { int i; - const char **ret = talloc_array(mem_ctx, const char *, str_list_length(list)+1); - if (ret == NULL) return NULL; + const char **ret; + + if (list == NULL) + return NULL; + + ret = talloc_array(mem_ctx, const char *, str_list_length(list)+1); + if (ret == NULL) + return NULL; for (i=0;list && list[i];i++) { ret[i] = talloc_strdup(ret, list[i]); |