ports/94585: mail/mailagent 'basic/config' test hangs on FreeBSD-6 amd64
Yoshiaki Kasahara
kasahara at nc.kyushu-u.ac.jp
Fri Mar 17 04:40:17 UTC 2006
>Number: 94585
>Category: ports
>Synopsis: mail/mailagent 'basic/config' test hangs on FreeBSD-6 amd64
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Mar 17 04:40:15 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Yoshiaki Kasahara
>Release: FreeBSD-6.1-PRERELEASE
>Organization:
Kyushu University
>Environment:
FreeBSD elbow2.cc.kyushu-u.ac.jp 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #0: Tue Mar 14 19:36:31 JST 2006 kasahara at elbow2.cc.kyushu-u.ac.jp:/usr/obj/usr/src/sys/ELVENBOW amd64
>Description:
Building mail/mailagent hangs during running tests (basic/config).
'filter' process starts to eat all the CPU and doesn't respond to SIGTERM.
SIGKILL works as usual. On i386 platform there is no such behaviour.
If I replace 'filter' binary by i386's one, the test passes.
Further investigation reveals that the following code causes SEGV on amd64, but not on i386.
--------------------------
#include <stdio.h>
int main()
{
printf("%s\n",strerror(2));
exit(0);
}
--------------------------
Adding "#include <string.h>" solves the problem.
logfile.c in agent/filter doesn't include string.h, and it seems to cause an infininte loop during its signal handling.
I'm not an expert of C programming, so I'm not sure whether it is a bug of
FreeBSD amd64 itself or including string.h is mandatory.
>How-To-Repeat:
make /usr/ports/mail/mailagent as an ordinary user on FreeBSD-6 amd64.
>Fix:
Add the following file to patch directory of the port.
--- agent/filter/logfile.c.orig Fri Mar 17 12:59:44 2006
+++ agent/filter/logfile.c Fri Mar 17 13:02:25 2006
@@ -47,6 +47,12 @@
#include <stdio.h>
#include <sys/types.h>
+#ifdef I_STRING
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
#ifdef I_TIME
# include <time.h>
#endif
>Release-Note:
>Audit-Trail:
>Unformatted:
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