From: Jonathan McDowell <noodles@earth.li>
Date: Mon, 31 May 2004 23:47:57 +0000 (+0000)
Subject: cscvs to tla changeset 98
X-Git-Tag: 0.2.1~13
X-Git-Url: https://the.earth.li/gitweb/?a=commitdiff_plain;h=156fd1c31592b821c170b5567b2fc81060359232;p=onak.git

cscvs to tla changeset 98
Author: noodles
Date: 2003/09/30 17:40:41
Fix stupid bug with read_openpgp_stream and an empty packet list.
---

diff --git a/parsekey.c b/parsekey.c
index ea56f83..9cdb90c 100644
--- a/parsekey.c
+++ b/parsekey.c
@@ -5,7 +5,7 @@
  *
  * Copyright 2002 Project Purple
  *
- * $Id: parsekey.c,v 1.11 2003/09/30 16:58:04 noodles Exp $
+ * $Id: parsekey.c,v 1.12 2003/09/30 17:40:41 noodles Exp $
  */
 
 #include <assert.h>
@@ -180,8 +180,10 @@ int read_openpgp_stream(int (*getchar_func)(void *ctx, size_t count,
 
 	assert(packets != NULL);
 	curpacket = *packets;
-	while (curpacket->next != NULL) {
-		curpacket = curpacket->next;
+	if (curpacket != NULL) {
+		while (curpacket->next != NULL) {
+			curpacket = curpacket->next;
+		}
 	}
 
 	while (!rc && !getchar_func(ctx, 1, &curchar)) {