From: Michael Elkins <me@sigpipe.org>
Date: Sat, 3 Apr 2010 14:35:39 +0000 (-0700)
Subject: Fix crash on invalid regexp in search string due to uninitialized BUFFER variable.
X-Git-Tag: mutt-1-5-21-rel~77
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=252dc12bbd4979df59ce07a99b70772bc55d1dab;p=mutt

Fix crash on invalid regexp in search string due to uninitialized BUFFER variable.

Closes #3401
---

diff --git a/pattern.c b/pattern.c
index 1a1531f8..e3fbed70 100644
--- a/pattern.c
+++ b/pattern.c
@@ -1404,7 +1404,6 @@ int mutt_search_command (int cur, int op)
   char buf[STRING];
   char temp[LONG_STRING];
   char error[STRING];
-  BUFFER err;
   int incr;
   HEADER *h;
   progress_t progress;
@@ -1430,7 +1429,9 @@ int mutt_search_command (int cur, int op)
     mutt_check_simple (temp, sizeof (temp), NONULL (SimpleSearch));
 
     if (!SearchPattern || mutt_strcmp (temp, LastSearchExpn))
-     {
+    {
+      BUFFER err;
+      memset(&err, 0, sizeof(err));
       set_option (OPTSEARCHINVALID);
       strfcpy (LastSearch, buf, sizeof (LastSearch));
       mutt_message _("Compiling search pattern...");