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| author | Michael S. Tsirkin <mst@redhat.com> | 2014-05-13 12:33:16 +0300 |
|---|---|---|
| committer | Juan Quintela <quintela@trasno.org> | 2014-05-14 15:24:52 +0200 |
| commit | 719ffe1f5f72b1c7ace4afe9ba2815bcb53a829e (patch) | |
| tree | f3a928ff50a684a2d630338c454b4627d5e13b36 /hw/misc/macio/cuda.c | |
| parent | d6ed7312d11995409bd53ef8f1a743d8877880d2 (diff) | |
| download | focaccia-qemu-719ffe1f5f72b1c7ace4afe9ba2815bcb53a829e.tar.gz focaccia-qemu-719ffe1f5f72b1c7ace4afe9ba2815bcb53a829e.zip | |
usb: fix up post load checks
Correct post load checks:
1. dev->setup_len == sizeof(dev->data_buf)
seems fine, no need to fail migration
2. When state is DATA, passing index > len
will cause memcpy with negative length,
resulting in heap overflow
First of the issues was reported by dgilbert.
Reported-by: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'hw/misc/macio/cuda.c')
0 files changed, 0 insertions, 0 deletions