diff options
| author | Prashant Laddha <[email protected]> | 2015-05-05 10:16:27 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2015-05-18 16:27:29 -0300 |
| commit | c9bc9f50753d20d24836831d40e1efe74c21b0ef (patch) | |
| tree | 3c2222d564c150a359f951a5f21ebc7e477a4f6e /tools/perf/scripts/python/syscall-counts.py | |
| parent | ed1bc664daf58af7da47581fe43d42b95a1de65a (diff) | |
[media] v4l2-dv-timings: fix overflow in gtf timings calculation
The intermediate calculation in the expression for hblank can exceed
32 bit signed range. This overflow can lead to negative values for
hblank. Typecasting intermediate variable to higher precision.
Cc: Martin Bugge <[email protected]>
Signed-off-by: Prashant Laddha <[email protected]>
[[email protected]: made the denominator u32, since that's what div_u64 expects]
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions