Author: brueffer
Date: Tue Jul 14 09:25:10 2015
New Revision: 285529
URL: https://svnweb.freebsd.org/changeset/base/285529
Log:
If ggated's exports_find() fails, the connection is removed before
(trying to) report the problem to the client.
sendfail() is called with an already closed socket and thus it
fails to inform the client about the problem.
Fix this by calling sendfail() before connection_remove().
PR: 195944
Submitted by: Fabian Keil
Reviewed by: pjd
MFC after: 1 week
Modified:
head/sbin/ggate/ggated/ggated.c
Modified: head/sbin/ggate/ggated/ggated.c
==============================================================================
--- head/sbin/ggate/ggated/ggated.c Tue Jul 14 09:13:18 2015
(r285528)
+++ head/sbin/ggate/ggated/ggated.c Tue Jul 14 09:25:10 2015
(r285529)
@@ -906,8 +906,8 @@ handshake(struct sockaddr *from, int sfd
ex = exports_find(from, &cinit, conn);
if (ex == NULL) {
- connection_remove(conn);
sendfail(sfd, errno, NULL);
+ connection_remove(conn);
return (0);
}
if (conn->c_mediasize == 0) {
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