Fixes overflow check for bit_rate multiplication few lines below.
Found by OSS-Fuzz.
Signed-off-by: Kacper Michajłow <kaspe...@gmail.com>
---
libavformat/rpl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/rpl.c b/libavformat/rpl.c
index 09d0b68f74..32a762b60a 100644
--- a/libavformat/rpl.c
+++ b/libavformat/rpl.c
@@ -202,6 +202,8 @@ static int rpl_read_header(AVFormatContext *s)
ast->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
ast->codecpar->codec_tag = audio_format;
ast->codecpar->sample_rate = read_line_and_int(pb, &error); //
audio bitrate
+ if (ast->codecpar->sample_rate < 0)
+ return AVERROR_INVALIDDATA;
channels = read_line_and_int(pb, &error); //
number of audio channels
error |= read_line(pb, line, sizeof(line));
ast->codecpar->bits_per_coded_sample = read_int(line, &endptr,
&error); // audio bits per sample
--
2.43.0
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