mirror of https://git.ffmpeg.org/ffmpeg.git
avformat/apngdec: make tag_buf string larger
av_get_codec_tag_string() uses more that 1 char for unprintable characters.
(cherry picked from commit d60fb4f794
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@ -404,7 +404,7 @@ static int apng_read_packet(AVFormatContext *s, AVPacket *pkt)
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return 0;
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default:
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{
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char tag_buf[5];
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char tag_buf[32];
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av_get_codec_tag_string(tag_buf, sizeof(tag_buf), tag);
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avpriv_request_sample(s, "In-stream tag=%s (0x%08X) len=%"PRIu32, tag_buf, tag, len);
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