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| author | Juan Quintela <quintela@redhat.com> | 2010-03-04 10:00:36 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-03-09 11:23:00 -0600 |
| commit | a161329b61106ab093aab6d3227ac85e0b8251a9 (patch) | |
| tree | c7999d3dfd8316ea06350d8aa7c8c75b6cd5db1f /block | |
| parent | 53c2e71632340bc7f0d4cfdc4c5f21e270112b6c (diff) | |
| download | qemu-a161329b61106ab093aab6d3227ac85e0b8251a9.zip qemu-a161329b61106ab093aab6d3227ac85e0b8251a9.tar.gz qemu-a161329b61106ab093aab6d3227ac85e0b8251a9.tar.bz2 | |
vmdk: fix double free
fail_gd error case would also free rgd_buf that was already freed
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/vmdk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/vmdk.c b/block/vmdk.c index 67a690e..819c1c9 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -315,7 +315,6 @@ static int vmdk_snapshot_create(const char *filename, const char *backing_file) ret = -errno; goto fail_rgd; } - qemu_free(rgd_buf); /* write GD */ gd_buf = qemu_malloc(gd_size); @@ -336,6 +335,7 @@ static int vmdk_snapshot_create(const char *filename, const char *backing_file) goto fail_gd; } qemu_free(gd_buf); + qemu_free(rgd_buf); close(p_fd); close(snp_fd); |