From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sun, 14 Feb 2021 15:02:47 +0000 (+0100)
Subject: basic/signal-util: drop unneeded extra byte from buffer
X-Git-Tag: v248-rc1~127^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=923e2122d09ba577a933b0fb5c7d52cbfa05b080;p=thirdparty%2Fsystemd.git

basic/signal-util: drop unneeded extra byte from buffer

DECIMAL_STR_MAX() already returns +1 for NULL, so no need to do it
a second time.
---

diff --git a/src/basic/signal-util.c b/src/basic/signal-util.c
index c04f8be05bb..331295c2c50 100644
--- a/src/basic/signal-util.c
+++ b/src/basic/signal-util.c
@@ -198,7 +198,7 @@ static const char *const __signal_table[] = {
 DEFINE_PRIVATE_STRING_TABLE_LOOKUP(__signal, int);
 
 const char *signal_to_string(int signo) {
-        static thread_local char buf[STRLEN("RTMIN+") + DECIMAL_STR_MAX(int) + 1];
+        static thread_local char buf[STRLEN("RTMIN+") + DECIMAL_STR_MAX(int)];
         const char *name;
 
         name = __signal_to_string(signo);