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oma: check avio_read() return value
author
Mans Rullgard
<mans@mansr.com>
Wed, 1 Jun 2011 16:30:28 +0000
(17:30 +0100)
committer
Mans Rullgard
<mans@mansr.com>
Thu, 2 Jun 2011 19:06:18 +0000
(20:06 +0100)
libavformat/oma.c
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diff --git
a/libavformat/oma.c
b/libavformat/oma.c
index
6dd56cf
..
6fdf75f
100644
(file)
--- a/
libavformat/oma.c
+++ b/
libavformat/oma.c
@@
-80,6
+80,8
@@
static int oma_read_header(AVFormatContext *s,
ff_id3v2_read(s, ID3v2_EA3_MAGIC);
ret = avio_read(s->pb, buf, EA3_HEADER_SIZE);
+ if (ret < EA3_HEADER_SIZE)
+ return -1;
if (memcmp(buf, ((const uint8_t[]){'E', 'A', '3'}),3) || buf[4] != 0 || buf[5] != EA3_HEADER_SIZE) {
av_log(s, AV_LOG_ERROR, "Couldn't find the EA3 header !\n");