From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue, 10 Nov 2015 13:29:52 +0000 (+0100)
Subject: sched: don't allow SCH_RemoveTimeout() with invalid non-zero ID
X-Git-Tag: 2.3-pre1~108
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8803ab27c628eed3e4205131a8dba77490e9ecbe;p=thirdparty%2Fchrony.git

sched: don't allow SCH_RemoveTimeout() with invalid non-zero ID
---

diff --git a/sched.c b/sched.c
index c21f40de..f9720c07 100644
--- a/sched.c
+++ b/sched.c
@@ -459,9 +459,12 @@ SCH_RemoveTimeout(SCH_TimeoutID id)
       /* Release memory back to the operating system */
       release_tqe(ptr);
 
-      break;
+      return;
     }
   }
+
+  /* Catch calls with invalid non-zero ID */
+  assert(0);
 }
 
 /* ================================================== */