Hi!
The Simbiosis IMX probe function looks strict enough, do not check for
a field that does not cause decoding to fail.
Please comment, Carl Eugen
From 62ce4e42c1dae6696007e22cd13a8e43eabbc38d Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceffm...@gmail.com>
Date: Sun, 21 Feb 2021 10:31:16 +0100
Subject: [PATCH] lavf/imx: Do not probe number of frames.
The field never causes decoding to fail.
---
libavformat/imx.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavformat/imx.c b/libavformat/imx.c
index 66f18177a5..bcf3a16d38 100644
--- a/libavformat/imx.c
+++ b/libavformat/imx.c
@@ -38,8 +38,6 @@ static int simbiosis_imx_probe(const AVProbeData *p)
{
if (AV_RL32(p->buf) != IMX_TAG)
return 0;
- if (AV_RN32(p->buf+4) == 0)
- return 0;
if (AV_RN16(p->buf+8) == 0)
return 0;
if (AV_RL16(p->buf+10) != 0x102)
--
2.29.2
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