From f0e150c35aafa7b2f5ac4123a8de918f296de01c Mon Sep 17 00:00:00 2001
From: Elyes Haouas <ehaouas@noos.fr>
Date: Tue, 12 Apr 2022 13:12:19 +0200
Subject: [PATCH] util/lint/checkpatch.pl: Add strlcpy check

Update to v5.18-2

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Ic4eaa3f26bcd60ea509a52d5715c7ce1f43b6d3d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <martinroth@google.com>
---
 util/lint/checkpatch.pl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/util/lint/checkpatch.pl b/util/lint/checkpatch.pl
index 1b9a3d4e67..8275daaebf 100755
--- a/util/lint/checkpatch.pl
+++ b/util/lint/checkpatch.pl
@@ -6238,6 +6238,12 @@ sub process {
 #			}
 #		}
 
+# strlcpy uses that should likely be strscpy
+		if ($line =~ /\bstrlcpy\s*\(/) {
+			WARN("STRLCPY",
+			     "Prefer strscpy over strlcpy - see: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw\@mail.gmail.com/\n" . $herecurr);
+		}
+
 # typecasts on min/max could be min_t/max_t
 		if ($perl_version_ok &&
 		    defined $stat &&