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-rw-r--r--source3/auth/token_util.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/source3/auth/token_util.c b/source3/auth/token_util.c
index 7c79ef630b..6f4bce0a85 100644
--- a/source3/auth/token_util.c
+++ b/source3/auth/token_util.c
@@ -610,6 +610,11 @@ static NTSTATUS create_token_from_sid(TALLOC_CTX *mem_ctx,
*found_username = talloc_strdup(mem_ctx,
pdb_get_username(sam_acct));
+ if (found_username == NULL) {
+ result = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
/*
* If the SID from lookup_name() was the guest sid, passdb knows
* about the mapping of guest sid to lp_guestaccount()
@@ -700,6 +705,10 @@ static NTSTATUS create_token_from_sid(TALLOC_CTX *mem_ctx,
/* Ensure we're returning the found_username on the right context. */
*found_username = talloc_strdup(mem_ctx, pass->pw_name);
+ if (found_username == NULL) {
+ result = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
} else {
/* This user is from winbind, force the primary gid to the
@@ -737,7 +746,6 @@ static NTSTATUS create_token_from_sid(TALLOC_CTX *mem_ctx,
gids = gid;
- /* Ensure we're returning the found_username on the right context. */
*found_username = NULL;
}
@@ -770,7 +778,7 @@ static NTSTATUS create_token_from_sid(TALLOC_CTX *mem_ctx,
*token = create_local_nt_token(mem_ctx, user_sid,
is_guest, num_group_sids, group_sids);
- if ((*token == NULL) || (*found_username == NULL)) {
+ if (*token == NULL) {
result = NT_STATUS_NO_MEMORY;
goto done;
}