Peter DeLong f46bbde5e6 af_scaletempo2: fix crash when the number of channels increases ... When af_scaletempo2.c:process() detects a format change, it goes back through mp_scaletempo2_init() to reinitialize everything. However, mp_scaletempo2.input_buffer is not necessarily reallocated due to a check in af_scaletempo2_internals.c:resize_input_buffer(). This is a problem if the number of audio channels increases, since without reallocating, the buffer for the new channel(s) will at best point to NULL, and at worst uninitialized memory. Since resize_input_buffer() is only called from two places, pull size check out into mp_scaletempo2_fill_input_buffer(). This allows each caller to decide whether they want to resize or not. We could be smarter about when to reallocate, but that would add a lot of machinery for a case I don't expect to be hit often in practice.		2022-09-23 18:15:00 +02:00
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af_drop.c	audio: redo video-sync=display-adrop	2020-05-23 04:04:46 +02:00
af_format.c	options: cleanup .min use for OPT_CHANNELS	2020-04-09 11:27:38 +02:00
af_lavcac3enc.c	af_lavcac3enc: switch to AVChannelLayout when available	2022-06-14 22:41:20 +03:00
af_rubberband.c	af_rubberband: add new engine option in rubberband 3.0.0	2022-08-03 15:29:02 +00:00
af_scaletempo.c	af_scaletempo: handle obscure integer overflow	2020-06-02 20:43:49 +02:00
af_scaletempo2.c	various: remove trailing whitespace	2022-05-14 14:51:34 +00:00
af_scaletempo2_internals.c	af_scaletempo2: fix crash when the number of channels increases	2022-09-23 18:15:00 +02:00
af_scaletempo2_internals.h	various: remove trailing whitespace	2022-05-14 14:51:34 +00:00