From 827b6d7e031482b482f3537a4f6fa2e010fca81a Mon Sep 17 00:00:00 2001
From: wiz <wiz@pkgsrc.org>
Date: Wed, 22 Jul 2009 10:53:51 +0000
Subject: Fix a core dump when listing an mhbox thread. From Urs Janßen
 (upstream). Ride update.
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---
 news/tin/patches/patch-ac | 51 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 news/tin/patches/patch-ac

(limited to 'news/tin/patches')

diff --git a/news/tin/patches/patch-ac b/news/tin/patches/patch-ac
new file mode 100644
index 00000000000..1f1a715272d
--- /dev/null
+++ b/news/tin/patches/patch-ac
@@ -0,0 +1,51 @@
+$NetBSD: patch-ac,v 1.4 2009/07/22 10:53:51 wiz Exp $
+
+--- src/refs.c.orig	2008-12-30 20:26:24.000000000 +0100
++++ src/refs.c	2009-07-22 12:51:11.000000000 +0200
+@@ -56,7 +56,7 @@
+ static struct t_msgid *add_msgid(int key, const char *msgid, struct t_msgid *newparent);
+ static struct t_msgid *find_next(struct t_msgid *ptr);
+ static struct t_msgid *parse_references(char *r);
+-static t_bool valid_msgid(const char *msgid);
++static t_bool valid_msgid(char *msgid);
+ static unsigned int hash_msgid(const char *key);
+ static void add_to_parent(struct t_msgid *ptr);
+ static void build_thread(struct t_msgid *ptr);
+@@ -176,15 +176,16 @@
+  * Checks if Message-ID has valid format
+  * Returns TRUE if it does, FALSE if it does not
+  *
+- * TODO: combine with post.c:damaged_id()?
++ * TODO: combine with post.c:damaged_id()
+  */
+ static t_bool
+ valid_msgid(
+-	const char *msgid)
++	char *msgid)
+ {
+ 	size_t mlen = 0;
+ 	t_bool at_present = 0;
+ 
++	str_trim(msgid);
+ 	if (!msgid || *msgid != '<')
+ 		return FALSE;
+ 
+@@ -968,6 +969,7 @@
+ 	for_each_art(i) {
+ 		art = &arts[i];
+ 
++		art->refptr = add_msgid(MSGID_REF, art->msgid, NULL); /* preset art->refptr */
+ 		if (art->refs) {
+ 			strip_line(art->refs);
+ 
+@@ -999,9 +1001,7 @@
+ 					art->refptr = add_msgid(MSGID_REF, art->msgid, add_msgid(REF_REF, art->refs, NULL));
+ 				FreeAndNull(art->refs);
+ 			}
+-		} else
+-			if (valid_msgid(art->msgid))
+-				art->refptr = add_msgid(MSGID_REF, art->msgid, NULL);
++		}
+ 		FreeAndNull(art->msgid);	/* Now cached - discard this */
+ 	}
+ 
-- 
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