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-rw-r--r--source3/libsmb/ntlmssp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/source3/libsmb/ntlmssp.c b/source3/libsmb/ntlmssp.c
index e76ad75e6e..37f5510c65 100644
--- a/source3/libsmb/ntlmssp.c
+++ b/source3/libsmb/ntlmssp.c
@@ -174,11 +174,13 @@ static NTSTATUS ntlmssp_server_negotiate(struct ntlmssp_state *ntlmssp_state,
/* This should be a 'netbios domain -> DNS domain' mapping */
dnsdomname[0] = '\0';
- get_mydomname(dnsdomname);
+ if (!get_mydomname(dnsdomname))
+ return NT_STATUS_INVALID_PARAMETER;
strlower_m(dnsdomname);
dnsname[0] = '\0';
- get_myfullname(dnsname);
+ if (!get_myfullname(dnsname))
+ return NT_STATUS_INVALID_PARAMETER;
strlower_m(dnsname);
if (chal_flags & NTLMSSP_CHAL_TARGET_INFO)