| commit | d20d5ffab92f00188f360c44c791a5ffb988247c | [log] [tgz] |
|---|---|---|
| author | Antonio Ospite <ospite@studenti.unina.it> | Tue Oct 05 17:20:16 2010 +0200 |
| committer | Jiri Kosina <jkosina@suse.cz> | Wed Oct 06 11:30:31 2010 +0200 |
| tree | 26436afefabbd123e4c7362f9734f25a16d02922 | |
| parent | a850ea30374ebed32a0724742601861853fde869 [diff] |
HID: hidraw, fix a NULL pointer dereference in hidraw_ioctl BUG: unable to handle kernel NULL pointer dereference at 0000000000000028 IP: [<ffffffffa02c66b4>] hidraw_ioctl+0xfc/0x32c [hid] [...] This is reproducible by disconnecting the device while userspace does ioctl in a loop and doesn't check return values in order to exit the loop. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Cc: stable@kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz>