From: Simon Glass <sjg@chromium.org>
Date: Fri, 15 Dec 2023 04:19:08 +0000 (-0700)
Subject: pxe: Use strlcpy() instead of strcpy() in label_boot()
X-Git-Url: http://git.dujemihanovic.xyz/html/index.html?a=commitdiff_plain;h=92ee1f5e1060ab059c3f0e47f8ff369981026739;p=u-boot.git

pxe: Use strlcpy() instead of strcpy() in label_boot()

The intention here is to nul-terminate the result string, so use the
correct function for that.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/boot/pxe_utils.c b/boot/pxe_utils.c
index a92bb896c6..2c87aba7ed 100644
--- a/boot/pxe_utils.c
+++ b/boot/pxe_utils.c
@@ -593,7 +593,7 @@ static int label_boot(struct pxe_context *ctx, struct pxe_label *label)
 		}
 
 		if (label->append)
-			strncpy(bootargs, label->append, sizeof(bootargs));
+			strlcpy(bootargs, label->append, sizeof(bootargs));
 
 		strcat(bootargs, ip_str);
 		strcat(bootargs, mac_str);