Commit aee50bd8 authored by Danila Chernetsov's avatar Danila Chernetsov Committed by Helge Deller
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fbdev: sm501fb: Add some geometry checks. 



Added checks for xoffset, yoffset settings.
Incorrect settings of these parameters can lead to errors
in sm501fb_pan_ functions.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 5fc404e4 ("[PATCH] fb: SM501 framebuffer driver")
Signed-off-by: default avatarDanila Chernetsov <listdansp@mail.ru>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 3e411827
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