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(parent: 5300f1a) | patch
ich/ahci: fix uninitialized memory use
authorMichael S. Tsirkin <mst@redhat.com>
Sun, 15 May 2011 16:27:34 +0000 (19:27 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 16 May 2011 11:23:45 +0000 (14:23 +0300)
commit69c8944f17cb6c084567a16c080cfa7bc780e668
treeb1716ac16dc07d04f3dce3c92148bc06cb5d6c82tree
parent5300f1a5487f67f0bde8ee1081b799108668cb1dcommit | diff
ich/ahci: fix uninitialized memory use

The commit 667bb59d2358daeef179583c944becba3f1f9680
uses d->ahci.mem before it is initialized by
ahci_init(). Fix this by calling ahci_init() first thing
so that it's safe to use all fields in the ahci state struct.

Reported-by: Alexey Zaytsev <alexey.zaytsev@gmail.com>
Reported-by: Jan Kiszka <jan.kiszka@web.de>
Tested-by: Alexey Zaytsev <alexey.zaytsev@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/ide/ich.c diff | blob | blame | history
Qemu copy for testing