diff options
author | Volker Lendecke <vl@samba.org> | 2020-02-12 15:39:54 +0100 |
---|---|---|
committer | Karolin Seeger <kseeger@samba.org> | 2020-02-19 04:24:13 +0000 |
commit | 40b7c3c99aeb858100f0d14913fc2c03bcdcdb98 (patch) | |
tree | 4a56129a47c251505b3000a61e91d6ac7b642b3d | |
parent | 972d4418ae01684d447061812fa5b4e03820f454 (diff) | |
download | samba-40b7c3c99aeb858100f0d14913fc2c03bcdcdb98.tar.gz |
auth: Fix CID 1458420 Null pointer dereferences (REVERSE_INULL)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14247
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
(cherry picked from commit 503fc8f2ba662ecbec0788bd1710440464dc5cfd)
-rw-r--r-- | source3/auth/auth_sam.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source3/auth/auth_sam.c b/source3/auth/auth_sam.c index cdb8453b311..3e89febb74b 100644 --- a/source3/auth/auth_sam.c +++ b/source3/auth/auth_sam.c @@ -77,12 +77,13 @@ static NTSTATUS auth_samstrict_auth(const struct auth_context *auth_context, const struct auth_usersupplied_info *user_info, struct auth_serversupplied_info **server_info) { - const char *effective_domain = user_info->mapped.domain_name; + const char *effective_domain = NULL; bool is_local_name, is_my_domain; if (!user_info || !auth_context) { return NT_STATUS_LOGON_FAILURE; } + effective_domain = user_info->mapped.domain_name; if (user_info->mapped.account_name == NULL || user_info->mapped.account_name[0] == '\0') |