Revision a5cd335165e31db9dbab636fd29895d41da55dd2 authored by Xi Wang on 23 November 2011, 06:12:01 UTC, committed by Dave Airlie on 23 November 2011, 08:59:28 UTC
There is a potential integer overflow in drm_mode_dirtyfb_ioctl() if userspace passes in a large num_clips. The call to kmalloc would allocate a small buffer, and the call to fb->funcs->dirty may result in a memory corruption. Reported-by: Haogang Chen <haogangchen@gmail.com> Signed-off-by: Xi Wang <xi.wang@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
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| File | Mode | Size |
|---|---|---|
| Makefile | -rw-r--r-- | 191 bytes |
| us122l.c | -rw-r--r-- | 19.1 KB |
| us122l.h | -rw-r--r-- | 540 bytes |
| usX2Yhwdep.c | -rw-r--r-- | 7.3 KB |
| usX2Yhwdep.h | -rw-r--r-- | 122 bytes |
| usb_stream.c | -rw-r--r-- | 19.1 KB |
| usb_stream.h | -rw-r--r-- | 2.6 KB |
| usbus428ctldefs.h | -rw-r--r-- | 2.1 KB |
| usbusx2y.c | -rw-r--r-- | 13.4 KB |
| usbusx2y.h | -rw-r--r-- | 2.0 KB |
| usbusx2yaudio.c | -rw-r--r-- | 29.1 KB |
| usx2y.h | -rw-r--r-- | 1.5 KB |
| usx2yhwdeppcm.c | -rw-r--r-- | 24.5 KB |
| usx2yhwdeppcm.h | -rw-r--r-- | 507 bytes |
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