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(parent: bcdc612) | patch
video: kyro: fix incorrect sizes when copying to userspace
authorSasha Levin <sasha.levin@oracle.com>
Tue, 19 Nov 2013 19:25:36 +0000 (14:25 -0500)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Tue, 26 Nov 2013 14:40:14 +0000 (16:40 +0200)
commit096c5a448fcae143e7fc602274eb1bc8c3044899
tree5419c4937fa6350adce1b76e96dd5dd302a19564tree | snapshot
parentbcdc612987fdec3216dfa2bcdf27a3938936a62ccommit | diff
video: kyro: fix incorrect sizes when copying to userspace

kyro would copy u32s and specify sizeof(unsigned long) as the size to copy.

This would copy more data than intended and cause memory corruption and might
leak kernel memory.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/kyro/fbdev.c diff | blob | history
Linux Kernel Source Tree.