From: Kevin Wolf <kwolf@redhat.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com
Subject: [Qemu-devel] [PATCH 0/2] block: Fix multiwrite error handling
Date: Thu, 1 Jul 2010 16:31:56 +0200 [thread overview]
Message-ID: <1277994718-14443-1-git-send-email-kwolf@redhat.com> (raw)
The bdrv_aio_multiwrite error handling has some bugs that lead to premature
cleanup, causing use-after-free and double free problems.
Kevin Wolf (2):
block: Fix too early free in multiwrite
block: Handle multiwrite errors only when all requests have completed
block.c | 11 +++--------
1 files changed, 3 insertions(+), 8 deletions(-)
next reply other threads:[~2010-07-01 14:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-01 14:31 Kevin Wolf [this message]
2010-07-01 14:31 ` [Qemu-devel] [PATCH 1/2] block: Fix too early free in multiwrite Kevin Wolf
2010-07-02 8:10 ` Stefan Hajnoczi
2010-07-02 9:38 ` Christoph Hellwig
2010-07-01 14:31 ` [Qemu-devel] [PATCH 2/2] block: Handle multiwrite errors only when all requests have completed Kevin Wolf
2010-07-02 8:33 ` Stefan Hajnoczi
2010-07-02 9:40 ` Christoph Hellwig
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