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| author |   Bruno Prémont <bonbons@linux-vserver.org> | 2012-08-19 19:31:23 +0200 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2012-09-05 11:48:06 +0200 |
| commit | a5785cc0101928663c8ed89f42afea719aecee09 (patch) | |
| tree | 1296b2bb67118a39f4ca203ce64385cfe9eba257 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | HID: picolcd: Add missing #include <linux/uaccess.h> (diff) | |
| download | linux-dev-a5785cc0101928663c8ed89f42afea719aecee09.tar.xz linux-dev-a5785cc0101928663c8ed89f42afea719aecee09.zip | |
HID: picoLCD: prevent NULL pointer dereferences
Driver code expects to get access to struct picolcd_data from hiddev
and is not prepared to find a NULL pointer there. Most prominent
candidate to trip on it is picolcd_fb_deferred_io().
Delay removing struct picolcd_data from hiddev until all sub-devices
have been unregistered.
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions