virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-10 06:10:52 +02:00
Code Issues Releases Activity

tests/api-flac-test: ensure the frame is writable before writing to it

Browse Source 
The encoder may keep a reference to frames that were sent to it, so the
caller cannot modify them without checking first.
This commit is contained in:
Anton Khirnov
2021-01-27 11:43:03 +01:00
parent 2f004b357e
commit ba30fd6c81
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
tests/api/api-flac-test.c
View File

@@ -154,6 +154,10 @@ static int run_test(AVCodec *enc, AVCodec *dec, AVCodecContext *enc_ctx,
enc_pkt.data = NULL; enc_pkt.data = NULL;
enc_pkt.size = 0; enc_pkt.size = 0;
result = av_frame_make_writable(in_frame);
if (result < 0)
return result;
generate_raw_frame((uint16_t*)(in_frame->data[0]), i, enc_ctx->sample_rate, generate_raw_frame((uint16_t*)(in_frame->data[0]), i, enc_ctx->sample_rate,
enc_ctx->channels, enc_ctx->frame_size); enc_ctx->channels, enc_ctx->frame_size);
in_frame_bytes = in_frame->nb_samples * in_frame->channels * sizeof(uint16_t); in_frame_bytes = in_frame->nb_samples * in_frame->channels * sizeof(uint16_t);