From ba30fd6c81261c0896e5755a4e1440c2792e2e89 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 27 Jan 2021 11:43:03 +0100 Subject: [PATCH] tests/api-flac-test: ensure the frame is writable before writing to it The encoder may keep a reference to frames that were sent to it, so the caller cannot modify them without checking first. --- tests/api/api-flac-test.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tests/api/api-flac-test.c b/tests/api/api-flac-test.c index 3fea3258f31..7c96a4d99e8 100644 --- a/tests/api/api-flac-test.c +++ b/tests/api/api-flac-test.c @@ -154,6 +154,10 @@ static int run_test(AVCodec *enc, AVCodec *dec, AVCodecContext *enc_ctx, enc_pkt.data = NULL; 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, enc_ctx->channels, enc_ctx->frame_size); in_frame_bytes = in_frame->nb_samples * in_frame->channels * sizeof(uint16_t); -- 2.39.5