[Emacs-diffs] /srv/bzr/emacs/trunk r109997: Fix silent exit upon assertion violation on MS-Windows.

[Eli Zaretskii]

------------------------------------------------------------
revno: 109997
fixes bug: http://debbugs.gnu.org/12426
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Wed 2012-09-12 22:14:02 +0300
message:
  Fix silent exit upon assertion violation on MS-Windows.
  
   src/w32proc.c (sys_kill): If PID is our process ID and the signal is
   SIGABRT, call emacs_abort.  Avoids silently exiting upon assertion
   violation.  (Bug#12426)
modified:
  src/ChangeLog
  src/w32proc.c

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2012-09-12 14:10:42 +0000
+++ b/src/ChangeLog     2012-09-12 19:14:02 +0000
@@ -1,3 +1,9 @@
+2012-09-12  Eli Zaretskii  <address@hidden>
+
+       * w32proc.c (sys_kill): If PID is our process ID and the signal is
+       SIGABRT, call emacs_abort.  Avoids silently exiting upon assertion
+       violation.  (Bug#12426)
+
 2012-09-12  Paul Eggert  <address@hidden>
 
        * image.c (jpeg_memory_src): Don't assume string len fits in unsigned.

=== modified file 'src/w32proc.c'
--- a/src/w32proc.c     2012-09-07 08:20:07 +0000
+++ b/src/w32proc.c     2012-09-12 19:14:02 +0000
@@ -1429,6 +1429,9 @@
   int need_to_free = 0;
   int rc = 0;
 
+  if (pid == getpid () && sig == SIGABRT)
+    emacs_abort ();
+
   /* Only handle signals that will result in the process dying */
   if (sig != SIGINT && sig != SIGKILL && sig != SIGQUIT && sig != SIGHUP)
     {