From: Oliver Kiddle <okiddle@yahoo.co.uk>
Date: Wed, 23 Feb 2005 14:07:52 +0000 (+0000)
Subject: fix Debian bug #202667: crash when a message's filename overflows an int
X-Git-Tag: RELEASE_1_2~45
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=70c52ecdc4230a7c3a1051234f786d988997b622;ds=sidebyside

fix Debian bug #202667: crash when a message's filename overflows an int
when converted
---

diff --git a/ChangeLog b/ChangeLog
index a42dd83..9a6c974 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2005-02-23  Oliver Kiddle  <okiddle@yahoo.co.uk>
 
+	* sbr/folder_read.c fix Debian bug #202667: crash when a
+	message's filename overflows an int when converted
+
 	* Updated config.guess and config.sub to the most recent
 	versions (from automake 1.9.5)
 
diff --git a/sbr/folder_read.c b/sbr/folder_read.c
index b5b3f9d..2e67917 100644
--- a/sbr/folder_read.c
+++ b/sbr/folder_read.c
@@ -70,7 +70,7 @@ folder_read (char *name)
 	adios (NULL, "unable to allocate storage");
 
     while ((dp = readdir (dd))) {
-	if ((msgnum = m_atoi (dp->d_name))) {
+	if ((msgnum = m_atoi (dp->d_name)) && msgnum > 0) {
 	    /*
 	     * Check if we need to allocate more
 	     * temporary elements for message names.