From: Roy Marples <roy@marples.name>
Date: Tue, 11 Nov 2014 11:26:32 +0000 (+0000)
Subject: Stop clang complaing about a more complex variant on a long standing TAILQ bug.
X-Git-Tag: v6.6.2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa4a735d496c3bd58d642c5c4bb5190aa0d63e2f;p=thirdparty%2Fdhcpcd.git

Stop clang complaing about a more complex variant on a long standing TAILQ bug.
---

diff --git a/arp.c b/arp.c
index 49d6282e..4893fd25 100644
--- a/arp.c
+++ b/arp.c
@@ -354,6 +354,10 @@ arp_close(struct interface *ifp)
 	}
 
 	while ((astate = TAILQ_FIRST(&state->arp_states))) {
+#ifndef __clang_analyzer__
+		/* clang guard needed for a more compex variant on this bug:
+		 * http://llvm.org/bugs/show_bug.cgi?id=18222 */
 		arp_free(astate);
+#endif
 	}
 }