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s4-ntlm: Fix a NULL pointer dereference in error path

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Found by clang compiler.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jun 22 23:21:33 CEST 2016 on sn-devel-144
This commit is contained in:
Andreas Schneider 2016-06-22 15:53:59 +02:00 committed by Jeremy Allison
parent f01f424853
commit a737efe2bd
1 changed files with 4 additions and 2 deletions
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6
source4/auth/ntlm/auth_winbind.c
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@ -216,9 +216,11 @@ static NTSTATUS winbind_check_password_wbclient(struct auth_method_context *ctx,
if (err) {
DEBUG(1, ("error was %s (0x%08x)\nerror message was '%s'\n",
err->nt_string, err->nt_status, err->display_string));
nt_status = NT_STATUS(err->nt_status);
wbcFreeMemory(err);
} else {
nt_status = NT_STATUS_LOGON_FAILURE;
}
nt_status = NT_STATUS(err->nt_status);
wbcFreeMemory(err);
NT_STATUS_NOT_OK_RETURN(nt_status);
} else if (!WBC_ERROR_IS_OK(wbc_status)) {
DEBUG(1, ("wbcAuthenticateUserEx: failed with %u - %s\n",