Date: Thu, 4 Jun 1998 05:20:18 -0400 (EDT) From: njs3@doc.ic.ac.uk To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: bin/6855: [URGENT][PATCH] svc_run: - select failed: No child processes Message-ID: <199806040920.FAA21144@www.in-design.com>
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>Number: 6855
>Category: bin
>Synopsis: [URGENT][PATCH] svc_run: - select failed: No child processes
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Jun 4 02:20:01 PDT 1998
>Last-Modified:
>Originator: njs3@doc.ic.ac.uk
>Organization:
>Release: FreeBSD 2.2.5-RELEASE i386
>Environment:
-stable only, patch already committed to -current.
>Description:
portmap.c: reap() clobbers errno leading to failure of portmap daemon
>How-To-Repeat:
Run a busy RPC server
>Fix:
*** portmap.c Thu Jun 4 10:02:58 1998
--- portmap.c Thu Jun 4 10:02:49 1998
***************
*** 85,90 ****
--- 85,91 ----
*/
#include <err.h>
+ #include <errno.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
***************
*** 604,608 ****
--- 605,613 ----
void
reap()
{
+ int save_errno;
+
+ save_errno = errno;
while (wait3((int *)NULL, WNOHANG, (struct rusage *)NULL) > 0);
+ errno = save_errno;
}
>Audit-Trail:
>Unformatted:
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