| commit | e42dee9a99a3ecd32b5c027e8f7411fb5bc11eb6 | [log] [tgz] |
|---|---|---|
| author | Antonio Ospite <ospite@studenti.unina.it> | Tue Oct 05 17:20:17 2010 +0200 |
| committer | Jiri Kosina <jkosina@suse.cz> | Wed Oct 06 11:30:34 2010 +0200 |
| tree | 98ddb05e7f8eb8420ad376d3c8ef8f2a993659ea | |
| parent | d20d5ffab92f00188f360c44c791a5ffb988247c [diff] |
HID: hidraw, fix a NULL pointer dereference in hidraw_write BUG: unable to handle kernel NULL pointer dereference at 0000000000000028 IP: [<ffffffffa0f0a625>] hidraw_write+0x3b/0x116 [hid] [...] This is reproducible by disconnecting the device while userspace writes to dev node 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>