[libav-commits] riff: fix invalid av_freep() calls on EOF in ff_read_riff_info

Janne Grunau git at libav.org
Sun Jan 22 19:42:35 CET 2012


Module: libav
Branch: master
Commit: 15cea3695daf3f6363794594982e3816ddc8d90b

Author:    Janne Grunau <janne-libav at jannau.net>
Committer: Janne Grunau <janne-libav at jannau.net>
Date:      Thu Jan  5 20:15:53 2012 +0100

riff: fix invalid av_freep() calls on EOF in ff_read_riff_info

---

 libavformat/riff.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/libavformat/riff.c b/libavformat/riff.c
index 4caac80..99a8033 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -669,8 +669,7 @@ int ff_read_riff_info(AVFormatContext *s, int64_t size)
         AV_WL32(key, chunk_code);
 
         if (avio_read(pb, value, chunk_size) != chunk_size) {
-            av_freep(key);
-            av_freep(value);
+            av_free(value);
             av_log(s, AV_LOG_ERROR, "premature end of file while reading INFO tag\n");
             return AVERROR_INVALIDDATA;
         }



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