From b7dde2bc4bffda277a2079f23c2a920734d73ad5 Mon Sep 17 00:00:00 2001
From: Tatsuya Kinoshita <tats@debian.org>
Date: Sun, 4 Aug 2013 11:24:54 +0900
Subject: Fix segfault of loadGeneralFile()

Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718612
---
 file.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'file.c')

diff --git a/file.c b/file.c
index 22b76d9..b342de0 100644
--- a/file.c
+++ b/file.c
@@ -2267,10 +2267,11 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer,
     if (header_string)
 	header_string = NULL;
 #ifdef USE_NNTP
-    if (f.scheme == SCM_NNTP || f.scheme == SCM_NEWS)
+    if (b && b != NO_BUFFER && (f.scheme == SCM_NNTP || f.scheme == SCM_NEWS))
 	reAnchorNewsheader(b);
 #endif
-    preFormUpdateBuffer(b);
+    if (b && b != NO_BUFFER)
+	preFormUpdateBuffer(b);
     TRAP_OFF;
     return b;
 }
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