[Emacs-diffs] trunk r113946: * process.c (handle_child_signal): Fix crash; deleted pid.

[Paul Eggert]

------------------------------------------------------------
revno: 113946
revision-id: address@hidden
parent: address@hidden
fixes bug: http://debbugs.gnu.org/15106
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Sun 2013-08-18 22:46:17 -0700
message:
  * process.c (handle_child_signal): Fix crash; deleted pid.
  
  This was introduced by my 2013-08-12 fix for Bug#15035.
modified:
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/process.c                  process.c-20091113204419-o5vbwnq5f7feedwu-462

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2013-08-19 04:24:19 +0000
+++ b/src/ChangeLog     2013-08-19 05:46:17 +0000
@@ -1,3 +1,8 @@
+2013-08-19  Paul Eggert  <address@hidden>
+
+       * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
+       This was introduced by my 2013-08-12 fix for Bug#15035.
+
 2013-08-19  Dmitry Antipov  <address@hidden>
 
        * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)

=== modified file 'src/process.c'
--- a/src/process.c     2013-08-16 05:15:51 +0000
+++ b/src/process.c     2013-08-19 05:46:17 +0000
@@ -6153,7 +6153,10 @@
        = (MOST_NEGATIVE_FIXNUM <= TYPE_MINIMUM (pid_t)
           && TYPE_MAXIMUM (pid_t) <= MOST_POSITIVE_FIXNUM);
       Lisp_Object head = XCAR (tail);
-      Lisp_Object xpid = XCAR (head);
+      Lisp_Object xpid;
+      if (! CONSP (head))
+       continue;
+      xpid = XCAR (head);
       if (all_pids_are_fixnums ? INTEGERP (xpid) : NUMBERP (xpid))
        {
          pid_t deleted_pid;