From 25a53dd099013169fed60803e195f04fd3cc600a Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sun, 5 Jan 2025 02:36:25 +0100
Subject: [PATCH] avfilter/vf_addroi: Add missing NULL termination to
 addroi_var_names[]()
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Fixes: out of array read

Found-by: Elias Myllymäki <elias.myllymaki04p@gmail.com>
Reviewed-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b72de492959fb19eab37368232e65a4371c367f7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavfilter/vf_addroi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/vf_addroi.c b/libavfilter/vf_addroi.c
index dd3daeda81..2a9f3e5cdf 100644
--- a/libavfilter/vf_addroi.c
+++ b/libavfilter/vf_addroi.c
@@ -38,6 +38,7 @@ enum {
 static const char *const addroi_var_names[] = {
     "iw",
     "ih",
+    NULL,
 };
 
 typedef struct AddROIContext {