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[Qemu-devel] [PATCH stable-0.15 08/36] vmdk: vmdk_read_cid returns garba
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH stable-0.15 08/36] vmdk: vmdk_read_cid returns garbage if p_name is NULL |
Date: |
Wed, 28 Mar 2012 14:52:11 +0200 |
From: Pavel Borzenkov <address@hidden>
Spotted by Clang Analyzer
Signed-off-by: Pavel Borzenkov <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
(cherry picked from commit 8379e46d1fd681b8aa4714382e2cdab05e5d0575)
Signed-off-by: Bruce Rogers <address@hidden>
Signed-off-by: Andreas Färber <address@hidden>
---
block/vmdk.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index 37478d2..b5caa40 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -177,7 +177,7 @@ static void vmdk_free_extents(BlockDriverState *bs)
static uint32_t vmdk_read_cid(BlockDriverState *bs, int parent)
{
char desc[DESC_SIZE];
- uint32_t cid;
+ uint32_t cid = 0xffffffff;
const char *p_name, *cid_str;
size_t cid_str_size;
BDRVVmdkState *s = bs->opaque;
--
1.7.7
- [Qemu-devel] [PATCH stable-0.15 10/36] ide: Fix off-by-one error in array index check, (continued)
- [Qemu-devel] [PATCH stable-0.15 10/36] ide: Fix off-by-one error in array index check, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 11/36] acl: Fix use after free in qemu_acl_reset(), Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 09/36] block: Fix bdrv_open use after free, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 35/36] Add missing trace call to oslib-posix.c:qemu_vmalloc(), Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 03/36] e1000: use MII status register for link up/down, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 02/36] qdev: Reset hot-plugged devices, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 04/36] e1000: Don't set the Capabilities List bit, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 16/36] vvfat: Fix potential buffer overflow, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 25/36] block: Fix vpc initialization of the Dynamic Disk Header, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 15/36] ac97: don't override the pci subsystem id, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 08/36] vmdk: vmdk_read_cid returns garbage if p_name is NULL,
Andreas Färber <=
- [Qemu-devel] [PATCH stable-0.15 14/36] hw/lan9118.c: Add missing 'break' to fix buffer overrun, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 18/36] block/curl: Implement a flush function on the fd handlers, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 05/36] e1000: bounds packet size against buffer size, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 20/36] hda: do not mix output and input stream states, RHBZ #740493, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 23/36] block: set bs->read_only before .bdrv_open(), Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 12/36] migration: flush migration data to disk., Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 27/36] block: reinitialize across bdrv_close()/bdrv_open(), Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 21/36] Teach block/vdi about "discarded" (no longer allocated) blocks, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 17/36] vns/tls: don't use depricated gnutls functions, Andreas Färber, 2012/03/28
- [Qemu-devel] [PATCH stable-0.15 06/36] compatfd.c: Don't pass NULL pointer to SYS_signalfd, Andreas Färber, 2012/03/28