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video: fbdev: fix possible null dereference
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>
Thu, 12 Feb 2015 15:47:36 +0000 (21:17 +0530)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Thu, 26 Feb 2015 08:23:15 +0000 (10:23 +0200)
commitd746b40c64619f5064ebbe545938062481ef5183
treed5365d93c9d59752dcdf92807220034c0f9e0e37tree | snapshot
parent11f09e53af05822d8c481edc70c08d925d8ef7ddcommit | diff
video: fbdev: fix possible null dereference

we were dereferencing edid first and the NULL check was after
accessing that. now we are using edid only if we know that
it is not NULL.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/fbdev/core/fbmon.c diff | blob | history
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