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| author | Hervé Poussineau <hpoussin@reactos.org> | 2011-07-09 16:44:41 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2011-07-12 21:29:39 +0000 |
| commit | b1041a24e7beed162b9c05284bebdbef372190bb (patch) | |
| tree | 9dc0f51af1225be4cacaf1560769d9f91cfca256 /os-posix.c | |
| parent | 2a82333128a9eb24064aa07f367a011a7bdb06fa (diff) | |
| download | qemu-b1041a24e7beed162b9c05284bebdbef372190bb.tar.gz qemu-b1041a24e7beed162b9c05284bebdbef372190bb.tar.bz2 qemu-b1041a24e7beed162b9c05284bebdbef372190bb.zip | |
esp: cancel current request only if some request is in flight
This bug was introduced in 94d3f98a3f3caddd7875f9a11776daeb84962a7b:
scsi_cancel_io was checking if some request was pending before trying
to cancel it, while scsi_req_cancel always cancels the request.
This may lead to a crash of Qemu due to dereferencing a NULL pointer,
as exhibited by NetBSD 5.1 installer on MIPS Magnum emulation.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'os-posix.c')
0 files changed, 0 insertions, 0 deletions