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[Qemu-block] [PATCH 0/3] block/iscsi: fix ioctl cancel use-after-free
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-block] [PATCH 0/3] block/iscsi: fix ioctl cancel use-after-free |
Date: |
Fri, 2 Feb 2018 22:16:25 +0100 |
Patches 1 & 2 are cleanups.
Patch 3 fixes cancellation of ioctls. Felipe showed me a trace where an acb is
cancelled and then completes twice. The second time around crashes QEMU.
Compile-tested only.
Felipe: Please let us know if this fixes the issue you are seeing. Thanks!
Stefan Hajnoczi (3):
block/iscsi: drop unused IscsiAIOCB->buf field
block/iscsi: take iscsilun->mutex in iscsi_timed_check_events()
block/iscsi: fix ioctl cancel use-after-free
block/iscsi.c | 37 +++++++++++++++++++++++++------------
1 file changed, 25 insertions(+), 12 deletions(-)
--
2.14.3
- [Qemu-block] [PATCH 0/3] block/iscsi: fix ioctl cancel use-after-free,
Stefan Hajnoczi <=