From: Lars Magne Ingebrigtsen <larsi@gnus.org>
Date: Fri, 1 Oct 2010 13:33:03 +0000 (+0000)
Subject: gnus-html.el (gnus-html-prefetch-images): Adjust regexp to avoid regexp backtrace... 
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~438^2~46^2~264
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0a887f3950c55887fb86fc45d6ceaf958e5c1f6e;p=emacs.git

gnus-html.el (gnus-html-prefetch-images): Adjust regexp to avoid regexp backtrace overflows.
---

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 4737a414545..3cc5be14af5 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,5 +1,8 @@
 2010-10-01  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
+	* gnus-html.el (gnus-html-prefetch-images): Adjust regexp to avoid
+	regexp backtrace overflows.
+
 	* nnimap.el (nnimap-extend-tls-programs): Only extend those programs
 	for starttls that tls.el implements; i.e. openssl.
 
diff --git a/lisp/gnus/gnus-html.el b/lisp/gnus/gnus-html.el
index 587c28e974a..fee9eee0f9e 100644
--- a/lisp/gnus/gnus-html.el
+++ b/lisp/gnus/gnus-html.el
@@ -500,7 +500,7 @@ This only works if the article in question is HTML."
     (let ((blocked-images (with-current-buffer summary
                             gnus-blocked-images)))
       (save-match-data
-	(while (re-search-forward "<img.*src=[\"']\\([^\"']+\\)" nil t)
+	(while (re-search-forward "<img[^>]+src=[\"']\\([^\"']+\\)" nil t)
 	  (let ((url (gnus-html-encode-url (match-string 1))))
 	    (unless (gnus-html-image-url-blocked-p url blocked-images)
               (when (gnus-html-cache-expired url gnus-html-image-cache-ttl)