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| author | Roman Smirnov <r.smirnov@omp.ru> | 2024-03-19 11:13:44 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2024-03-19 15:20:20 +0300 |
| commit | c2d953276b8b27459baed1277a4fdd5dd9bd4126 (patch) | |
| tree | e34231f5c097e9615e72765af90c608aa69ef363 /net/qrtr/tun.c | |
| parent | 152609795dbf02f004c86049b75c23f4e68071d8 (diff) | |
| download | linux-c2d953276b8b27459baed1277a4fdd5dd9bd4126.tar.xz | |
fbmon: prevent division by zero in fb_videomode_from_videomode()
The expression htotal * vtotal can have a zero value on
overflow. It is necessary to prevent division by zero like in
fb_var_to_videomode().
Found by Linux Verification Center (linuxtesting.org) with Svace.
Signed-off-by: Roman Smirnov <r.smirnov@omp.ru>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'net/qrtr/tun.c')
0 files changed, 0 insertions, 0 deletions