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The following commit(s) were added to refs/heads/master by this push:
new 2bfc7ce3ec avformat/mccdec: dont pass NULL to bytestream2_put_buffer()
2bfc7ce3ec is described below
commit 2bfc7ce3ecc3420aa4d60ac24fec8c7c9b3ab1e6
Author: Michael Niedermayer <[email protected]>
AuthorDate: Sun May 17 19:22:44 2026 +0200
Commit: michaelni <[email protected]>
CommitDate: Tue May 19 02:33:28 2026 +0000
avformat/mccdec: dont pass NULL to bytestream2_put_buffer()
Fixes: passing NULL pointer
Found-by: iceray-Li
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavformat/mccdec.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/mccdec.c b/libavformat/mccdec.c
index 4384704f32..9d72e5545e 100644
--- a/libavformat/mccdec.c
+++ b/libavformat/mccdec.c
@@ -313,7 +313,8 @@ static int mcc_read_header(AVFormatContext *s)
if (v >= 16 && v <= 35) {
int idx = v - 16;
- bytestream2_put_buffer(&pb, aliases[idx].value,
aliases[idx].len);
+ if (aliases[idx].len)
+ bytestream2_put_buffer(&pb, aliases[idx].value,
aliases[idx].len);
} else {
uint8_t vv;
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