diff options
| -rw-r--r-- | source3/lib/util_pw.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source3/lib/util_pw.c b/source3/lib/util_pw.c index e1bea1a646..754899f420 100644 --- a/source3/lib/util_pw.c +++ b/source3/lib/util_pw.c @@ -25,6 +25,9 @@ struct passwd *tcopy_passwd(TALLOC_CTX *mem_ctx, const struct passwd *from) { struct passwd *ret = TALLOC_P(mem_ctx, struct passwd); + if (!ret) { + return NULL; + } ret->pw_name = talloc_strdup(ret, from->pw_name); ret->pw_passwd = talloc_strdup(ret, from->pw_passwd); ret->pw_uid = from->pw_uid; @@ -99,8 +102,7 @@ struct passwd *getpwnam_alloc(TALLOC_CTX *mem_ctx, const char *name) } pwnam_cache[i] = tcopy_passwd(pwnam_cache, temp); - - if (mem_ctx != NULL) { + if (pwnam_cache[i]!= NULL && mem_ctx != NULL) { return talloc_reference(mem_ctx, pwnam_cache[i]); } |