From f2fdda1aa7273525bf712c0591618a4c067c3d1c Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@sudo.ws>
Date: Fri, 22 Dec 2017 13:27:08 -0700
Subject: [PATCH] Silence a clang analyzer false positive.

---
 plugins/sudoers/logging.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/sudoers/logging.c b/plugins/sudoers/logging.c
index 79aa7e4b3..ef62736a5 100644
--- a/plugins/sudoers/logging.c
+++ b/plugins/sudoers/logging.c
@@ -469,6 +469,11 @@ done:
     *dst = '\0';
 
     *str = dst0;
+#ifdef __clang_analyzer__
+    /* clang analyzer false positive */
+    if (__builtin_expect(dst < dst0, 0))
+	__builtin_trap();
+#endif
     debug_return_int(dst - dst0);
 }
 
-- 
2.40.0