From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Thu, 30 Aug 2007 01:28:06 +0000 (+0200)
Subject: Fix segv bug in checkhashes.
X-Git-Tag: 1.0~47
X-Git-Url: http://git.dolda2000.com/gitweb/?p=doldaconnect.git;a=commitdiff_plain;h=1104a3d449ca71696d000ac4d9c253ecf66ba3e6

Fix segv bug in checkhashes.
---

diff --git a/daemon/client.c b/daemon/client.c
index 63e40b2..bf30821 100644
--- a/daemon/client.c
+++ b/daemon/client.c
@@ -528,13 +528,14 @@ static int hashfile(char *path)
  */
 static void checkhashes(void)
 {
-    struct sharecache *node;
+    struct sharecache *node, *next;
     struct hashcache *hc;
     char *path;
     
     node = shareroot->child;
-    for(node = shareroot->child; node != NULL; node = nextscnode(node))
+    for(node = shareroot->child; node != NULL; node = next)
     {
+	next = nextscnode(node);
 	if(node->f.b.type != FILE_REG)
 	    continue;
 	if(!node->f.b.hastth)