From 4d5914d0845909d8ada35549369ad3caa9c88d64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= <remi@remlab.net>
Date: Thu, 1 Sep 2022 20:04:22 +0300
Subject: [PATCH] decklink: fix use after free
---
modules/video_output/decklink.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/modules/video_output/decklink.cpp b/modules/video_output/decklink.cpp
index 84de2c0009fe..de5a546538ef 100644
--- a/modules/video_output/decklink.cpp
+++ b/modules/video_output/decklink.cpp
@@ -439,8 +439,8 @@ static int OpenDecklink(vout_display_t *vd, decklink_sys_t *sys, video_format_t
size_t len = strlen(mode);
if (len > 4)
{
- free(mode);
msg_Err(vd, "Invalid mode %s", mode);
+ free(mode);
goto error;
}
strncpy(wanted_mode.str, mode, 4);
--
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