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| author | Adrian Bunk <bunk@kernel.org> | 2007-11-15 01:59:02 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-11-15 03:45:38 +0100 |
| commit | a9e60e5c3c4721dd216047e4c58c4eb89789f519 (patch) | |
| tree | 889d05f1bcee8050500274f6ce695d038ee8c744 /drivers/video/sis/sis_accel.c | |
| parent | lguest_user.c: fix memory leak (diff) | |
| download | linux-a9e60e5c3c4721dd216047e4c58c4eb89789f519.tar.xz linux-a9e60e5c3c4721dd216047e4c58c4eb89789f519.zip | |
video/sis/: fix negative array index
This patch fixes the possible usage of a negative value as an array
index spotted by the Coverity checker.
sisfb_validate_mode() could return a negative error code and we must check for
that prior to using its return value as an array index.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/sis/sis_accel.c')
0 files changed, 0 insertions, 0 deletions