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From: Hiren Panchasara <hiren@FreeBSD.org>
Date: Tue, 7 Mar 2017 06:46:38 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r314838 - head/sys/kern
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Author: hiren
Date: Tue Mar  7 06:46:38 2017
New Revision: 314838
URL: https://svnweb.freebsd.org/changeset/base/314838

Log:
  Fix the KASSERT check from r314813.
  len being 0 is valid.
  
  Submitted by:	ngie
  Reported by:	ngie (via jenkins test run)
  Sponsored by:	Limelight Networks

Modified:
  head/sys/kern/uipc_sockbuf.c

Modified: head/sys/kern/uipc_sockbuf.c
==============================================================================
--- head/sys/kern/uipc_sockbuf.c	Tue Mar  7 06:11:36 2017	(r314837)
+++ head/sys/kern/uipc_sockbuf.c	Tue Mar  7 06:46:38 2017	(r314838)
@@ -1043,7 +1043,7 @@ sbcut_internal(struct sockbuf *sb, int l
 {
 	struct mbuf *m, *next, *mfree;
 
-	KASSERT(len > 0, ("%s: len is %d but it is supposed to be +ve",
+	KASSERT(len >= 0, ("%s: len is %d but it is supposed to be >= 0",
 	    __func__, len));
 	KASSERT(len <= sb->sb_ccc, ("%s: len: %d is > ccc: %u",
 	    __func__, len, sb->sb_ccc));