Fixes: CID1608710 Improper use of negative value
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavformat/mp3dec.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index f421e03926f..6443b80596c 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -137,9 +137,10 @@ static void read_xing_toc(AVFormatContext *s, int64_t
filesize, int64_t duration
int fill_index = (mp3->usetoc || fast_seek) && duration > 0;
if (!filesize &&
- !(filesize = avio_size(s->pb))) {
+ (filesize = avio_size(s->pb)) <= 0) {
av_log(s, AV_LOG_WARNING, "Cannot determine file size, skipping TOC
table.\n");
fill_index = 0;
+ filesize = 0;
}
for (i = 0; i < XING_TOC_COUNT; i++) {
--
2.45.2
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