From: Tom Tromey <tromey@redhat.com>
Date: Sun, 7 Jul 2013 20:30:31 +0000 (-0600)
Subject: fix xfree bug in run_thread
X-Git-Tag: emacs-26.0.90~1144^2~17^2~26
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=65ddc9fdcdda92707953501fcd0a0e271be9df55;p=emacs.git

fix xfree bug in run_thread

this fixes run_thread to account for the dummy slot
in specpdl
---

diff --git a/src/thread.c b/src/thread.c
index a8e79e8377d..c7ffaced5c1 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -646,7 +646,7 @@ run_thread (void *state)
 
   update_processes_for_thread_death (Fcurrent_thread ());
 
-  xfree (self->m_specpdl);
+  xfree (self->m_specpdl - 1);
   self->m_specpdl = NULL;
   self->m_specpdl_ptr = NULL;
   self->m_specpdl_size = 0;