From: Thomas Roessler <roessler@does-not-exist.org>
Date: Tue, 5 Sep 2000 22:12:45 +0000 (+0000)
Subject: Fix a segmentation fault in hook parsing.  From Bob Bell.
X-Git-Tag: mutt-1-3-9-rel~21
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bfb2507a3806fe6b7652f7620aff64505ef2df99;p=mutt

Fix a segmentation fault in hook parsing.  From Bob Bell.
---

diff --git a/hook.c b/hook.c
index d6e45429..d895c466 100644
--- a/hook.c
+++ b/hook.c
@@ -155,9 +155,9 @@ int mutt_parse_hook (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err)
   {
     rx = safe_malloc (sizeof (regex_t));
 #ifdef M_PGPHOOK
-    if ((rc = REGCOMP (rx, pattern.data, ((data & (M_PGPHOOK|M_CHARSETHOOK)) ? REG_ICASE : 0))) != 0)
+    if ((rc = REGCOMP (rx, NONULL(pattern.data), ((data & (M_PGPHOOK|M_CHARSETHOOK)) ? REG_ICASE : 0))) != 0)
 #else
-      if ((rc = REGCOMP (rx, pattern.data, (data & M_CHARSETHOOK) ? REG_ICASE : 0)) != 0)
+    if ((rc = REGCOMP (rx, NONULL(pattern.data), (data & M_CHARSETHOOK) ? REG_ICASE : 0)) != 0)
 #endif /* HAVE_PGP */
     {
       regerror (rc, rx, err->data, err->dsize);