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https://bugs.gentoo.org/497566
From 435808a681cc375f0907f2066c4cc062173a6c7e Mon Sep 17 00:00:00 2001
From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Sat, 18 Jan 2014 21:56:13 +0100
Subject: [PATCH] Fix false FAILs on testsuite with ulimit -c unlimited.
Signed-off-by: Jan Kratochvil <jan.kratochvil@redhat.com>
---
tests/ChangeLog | 6 ++++++
tests/backtrace-child.c | 8 +++++---
2 files changed, 11 insertions(+), 3 deletions(-)
2014-01-18 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix false FAILs on testsuite with ulimit -c unlimited.
* backtrace-child.c (sigusr2): Call pthread_exit.
(main): Return, do not call abort.
diff --git a/tests/backtrace-child.c b/tests/backtrace-child.c
index 0db1258..512aa23 100644
--- a/tests/backtrace-child.c
+++ b/tests/backtrace-child.c
@@ -100,7 +100,10 @@ sigusr2 (int signo)
if (! gencore)
{
raise (SIGUSR1);
- /* It should not be reached. */
+ /* Do not return as stack may be invalid due to ptrace-patched PC to the
+ jmp function. */
+ pthread_exit (NULL);
+ /* Not reached. */
abort ();
}
/* Here we dump the core for --gencore. */
@@ -218,6 +221,5 @@ main (int argc UNUSED, char **argv)
pthread_join (thread, NULL);
else
raise (SIGUSR2);
- /* Not reached. */
- abort ();
+ return 0;
}
--
1.8.5.3
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