From: Simon McVittie <simon.mcvittie@collabora.co.uk>
Date: Fri, 20 Feb 2015 16:01:09 +0000 (+0000)
Subject: test_init: convert SIGALRM into SIGABRT so we leave a core dump on timeout
X-Git-Tag: dbus-1.9.14~5
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=909762fd08169a600fa0b30094cc99c9ca617089;p=thirdparty%2Fdbus.git

test_init: convert SIGALRM into SIGABRT so we leave a core dump on timeout

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=89222
Reviewed-by: Philip Withnall <philip.withnall@collabora.co.uk>
---

diff --git a/test/test-utils-glib.c b/test/test-utils-glib.c
index 6cffcb216..609f24e82 100644
--- a/test/test-utils-glib.c
+++ b/test/test-utils-glib.c
@@ -393,6 +393,14 @@ time_out (gpointer data)
   return FALSE;
 }
 
+#ifdef G_OS_UNIX
+static void
+wrap_abort (int signal)
+{
+  abort ();
+}
+#endif
+
 void
 test_init (int *argcp, char ***argvp)
 {
@@ -409,5 +417,14 @@ test_init (int *argcp, char ***argvp)
   /* The GLib main loop might not be running (we don't use it in every
    * test). Die with SIGALRM shortly after if necessary. */
   alarm (TIMEOUT + 10);
+
+  /* Get a core dump from the SIGALRM. */
+    {
+      struct sigaction act = { };
+
+      act.sa_handler = wrap_abort;
+
+      sigaction (SIGALRM, &act, NULL);
+    }
 #endif
 }