From 83b0fe395bbd343a3a3f3076dfd7d7acf38ad398 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= Date: Fri, 19 Dec 2014 23:57:39 +0100 Subject: [PATCH] avformat/wavdec: make start_code string larger av_get_codec_tag_string() uses more that 1 char for unprintable characters. --- libavformat/wavdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c index 98e97878cb..410c2ec1f9 100644 --- a/libavformat/wavdec.c +++ b/libavformat/wavdec.c @@ -249,7 +249,7 @@ static int wav_read_header(AVFormatContext *s) int64_t size, av_uninit(data_size); int64_t sample_count = 0; int rf64 = 0; - char start_code[5]; + char start_code[32]; uint32_t tag; AVIOContext *pb = s->pb; AVStream *st = NULL; @@ -273,7 +273,7 @@ static int wav_read_header(AVFormatContext *s) rf64 = 1; break; default: - av_get_codec_tag_string(start_code, 5, tag); + av_get_codec_tag_string(start_code, sizeof(start_code), tag); av_log(s, AV_LOG_ERROR, "invalid start code %s in RIFF header\n", start_code); return AVERROR_INVALIDDATA; }