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[Bug testsuite/20600] parallel testsuite hang in [nd_]syscall.exp
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 15 Sep 2016 20:13:06 +0000
- Subject: [Bug testsuite/20600] parallel testsuite hang in [nd_]syscall.exp
- Auto-submitted: auto-generated
- References: <bug-20600-6586@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=20600
--- Comment #3 from David Smith <dsmith at redhat dot com> ---
> I wonder if tcl/expect handles a child getting a SIGSEGV properly.
If I write a simple C program that looks like:
====
#include <sys/types.h>
#include <signal.h>
#include <unistd.h>
int
main()
{
kill(getpid(), SIGSEGV);
return 0;
}
====
and then do:
====
# tclsh
% catch { exec ./sigsegv }
1
====
That executes immediately, no hang.
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