From: Luca Boccassi <bluca@debian.org>
Date: Wed, 7 Apr 2021 22:06:24 +0000 (+0100)
Subject: errno-util: suppress LGTM warning about strerror
X-Git-Tag: v249-rc1~446^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82cdb75b8d4a67975e009e0df319cabe9c805a4a;p=thirdparty%2Fsystemd.git

errno-util: suppress LGTM warning about strerror
---

diff --git a/src/basic/errno-util.h b/src/basic/errno-util.h
index 5609820b882..3f2d0af56d9 100644
--- a/src/basic/errno-util.h
+++ b/src/basic/errno-util.h
@@ -33,7 +33,7 @@ static inline int negative_errno(void) {
 
 static inline const char *strerror_safe(int error) {
         /* 'safe' here does NOT mean thread safety. */
-        return strerror(abs(error));
+        return strerror(abs(error)); /* lgtm [cpp/potentially-dangerous-function] */
 }
 
 static inline int errno_or_else(int fallback) {