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ffmpeg: Fix extradata allocation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
tags/n2.7
Michael Niedermayer 10 years ago
parent
commit
4d02dfbde4
1 changed files with 6 additions and 4 deletions
  1. +6
    -4
      ffmpeg.c

+ 6
- 4
ffmpeg.c View File

@@ -2684,11 +2684,13 @@ static int transcode_init(void)
enc_ctx->rc_max_rate = dec_ctx->rc_max_rate;
enc_ctx->rc_buffer_size = dec_ctx->rc_buffer_size;
enc_ctx->field_order = dec_ctx->field_order;
enc_ctx->extradata = av_mallocz(extra_size);
if (!enc_ctx->extradata) {
return AVERROR(ENOMEM);
if (dec_ctx->extradata_size) {
enc_ctx->extradata = av_mallocz(extra_size);
if (!enc_ctx->extradata) {
return AVERROR(ENOMEM);
}
memcpy(enc_ctx->extradata, dec_ctx->extradata, dec_ctx->extradata_size);
}
memcpy(enc_ctx->extradata, dec_ctx->extradata, dec_ctx->extradata_size);
enc_ctx->extradata_size= dec_ctx->extradata_size;
enc_ctx->bits_per_coded_sample = dec_ctx->bits_per_coded_sample;



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