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(parent: 29fbce8) | patch
avfilter/avf_showspectrum: fix 2 possible crashes
authorPaul B Mahol <onemda@gmail.com>
Fri, 27 Jan 2017 12:37:00 +0000 (13:37 +0100)
committerPaul B Mahol <onemda@gmail.com>
Fri, 27 Jan 2017 12:37:00 +0000 (13:37 +0100)
commit836c8750b31329e71e5ac2a194523172875b77eb
tree9861623b383661686a6298ff64dda98e32286a45tree | snapshot
parent29fbce8f812507a75e44ce6c6c94694c4697fb24commit | diff
avfilter/avf_showspectrum: fix 2 possible crashes

Make sure no division by zero is done.
Make sure there are actually samples available.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
libavfilter/avf_showspectrum.c diff | blob | history
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