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s3:smbd: exit early if srv_send_smb fails

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coverity fix.

Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
This commit is contained in:
Aurelien Aptel 2017-03-15 11:34:20 +01:00 committed by Jeremy Allison
parent 1c4b15aa5f
commit 1eaafead1e
1 changed files with 3 additions and 1 deletions
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4
source3/smbd/reply.c
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@ -779,7 +779,9 @@ void reply_special(struct smbXsrv_connection *xconn, char *inbuf, size_t inbuf_s
DEBUG(5,("init msg_type=0x%x msg_flags=0x%x\n",
msg_type, msg_flags));
srv_send_smb(xconn, outbuf, false, 0, false, NULL);
if (!srv_send_smb(xconn, outbuf, false, 0, false, NULL)) {
exit_server_cleanly("reply_special: srv_send_smb failed.");
}
if (CVAL(outbuf, 0) != 0x82) {
exit_server_cleanly("invalid netbios session");