From 6aab5a089daa7892c700d745b1d4be51587f4c48 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Tue, 3 Dec 2024 08:33:51 -0800
Subject: [PATCH] Fixed potential buffer overflow

---
 src/video/kmsdrm/SDL_kmsdrmvideo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/kmsdrm/SDL_kmsdrmvideo.c b/src/video/kmsdrm/SDL_kmsdrmvideo.c
index ae9b623583..fdc7c1090a 100644
--- a/src/video/kmsdrm/SDL_kmsdrmvideo.c
+++ b/src/video/kmsdrm/SDL_kmsdrmvideo.c
@@ -95,7 +95,7 @@ static int get_driindex(void)
     }
 
     SDL_strlcpy(device + kmsdrm_dri_pathsize, kmsdrm_dri_devname,
-                sizeof(device) - kmsdrm_dri_devnamesize);
+                sizeof(device) - kmsdrm_dri_pathsize);
     while((res = readdir(folder)) != NULL && available < 0) {
         if (SDL_memcmp(res->d_name, kmsdrm_dri_devname,
                        kmsdrm_dri_devnamesize) == 0) {