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| author | Alfred E. Heggestad <[email protected]> | 2020-01-30 10:58:01 +0100 |
|---|---|---|
| committer | James Almer <[email protected]> | 2020-01-31 10:15:37 -0300 |
| commit | d550a2856079dfbb600fd36f6baf5f136c743c98 (patch) | |
| tree | a4ee1da0d597dd2bb9a6d89a6a711fb65dd81485 /tools/python/convert_from_tensorflow.py | |
| parent | 53b4128ea0271d725a1c556efee65ac04322d250 (diff) | |
dashenc: check pts to prevent division by zero error
this usecase will cause a division by zero trap:
1. dashenc has received one frame
2. os->max_pts and os->start_pts have same value
3. delta between max_pts and start_pts is 0
4. av_rescale_q(0, x, y) returns 0
5. this value is used as denominator in division
6. Bang! -> segfault
this fix checks that max_pts > start_pts.
the fix has been tested and works.
Signed-off-by: Alfred E. Heggestad <[email protected]>
Reviewed-by: Jeyapal, Karthick <[email protected]>
Signed-off-by: James Almer <[email protected]>
Diffstat (limited to 'tools/python/convert_from_tensorflow.py')
0 files changed, 0 insertions, 0 deletions