From 3d39d992d01eddd0456b01d22125887979b64bf3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <kasper93@gmail.com>
Date: Mon, 6 Oct 2025 18:37:18 +0200
Subject: [PATCH] av_common: check if position is not negative

---
 common/av_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/av_common.c b/common/av_common.c
index 8bf65c848c..af72b54e98 100644
--- a/common/av_common.c
+++ b/common/av_common.c
@@ -340,7 +340,7 @@ static void resolve_positional_arg(void *avobj, char **name)
 
     char *end = NULL;
     int pos = strtol(*name + 1, &end, 10);
-    if (!end || *end)
+    if (!end || *end || pos < 0)
         return;
 
     const AVOption *opt = NULL;