From 5dfb4e8066701de991854268f1f6d49d735141c9 Mon Sep 17 00:00:00 2001
From: Tim Ledbetter <timledbetter@gmail.com>
Date: Mon, 22 May 2023 23:22:30 +0100
Subject: [PATCH] LibC: Fix incorrect string length calculation in
 getsignalbyname()

This makes `kill` and `killall` work correctly with signal names.
---
 Userland/Libraries/LibC/signal.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibC/signal.cpp b/Userland/Libraries/LibC/signal.cpp
index 946747c2dd..e61781a87a 100644
--- a/Userland/Libraries/LibC/signal.cpp
+++ b/Userland/Libraries/LibC/signal.cpp
@@ -252,7 +252,7 @@ int getsignalbyname(char const* name)
     VERIFY(name);
     StringView name_sv { name, strlen(name) };
     for (size_t i = 0; i < NSIG; ++i) {
-        StringView signal_name { sys_signame[i], sizeof(sys_signame[i]) - 1 };
+        StringView signal_name { sys_signame[i], strlen(sys_signame[i]) };
         if (signal_name == name_sv || (name_sv.starts_with("SIG"sv) && signal_name == name_sv.substring_view(3)))
             return i;
     }