From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 24 Aug 2006 19:53:37 +0000 (+0000)
Subject: fixed handling of relative filenames with -snapshot
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a817d93656eb534cdbaaea68e44e5325169ad697;p=qemu.git

fixed handling of relative filenames with -snapshot


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2136 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/block.c b/block.c
index 12fc2ef456..fdaba4bcaf 100644
--- a/block.c
+++ b/block.c
@@ -335,8 +335,9 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
         bdrv_delete(bs1);
         
         get_tmp_filename(tmp_filename, sizeof(tmp_filename));
+        realpath(filename, backing_filename);
         if (bdrv_create(&bdrv_qcow2, tmp_filename, 
-                        total_size, filename, 0) < 0) {
+                        total_size, backing_filename, 0) < 0) {
             return -1;
         }
         filename = tmp_filename;