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From: Alan Somers <asomers@FreeBSD.org>
Date: Thu, 23 Feb 2017 16:54:30 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r314150 - head/sys/dev/xen/netback
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Author: asomers
Date: Thu Feb 23 16:54:30 2017
New Revision: 314150
URL: https://svnweb.freebsd.org/changeset/base/314150

Log:
  Fix the xnb(4) unit tests
  
  One test was inadvertently expecting a bug in the kernel's sscanf
  implementation circa 2012. I don't know when that bug got fixed.
  
  Reported by:	royger
  Reviewed by:	royger
  MFC after:	3 weeks
  Sponsored by:	Spectra Logic Corp
  Differential Revision:	https://reviews.freebsd.org/D9766

Modified:
  head/sys/dev/xen/netback/netback_unit_tests.c

Modified: head/sys/dev/xen/netback/netback_unit_tests.c
==============================================================================
--- head/sys/dev/xen/netback/netback_unit_tests.c	Thu Feb 23 16:42:48 2017	(r314149)
+++ head/sys/dev/xen/netback/netback_unit_tests.c	Thu Feb 23 16:54:30 2017	(r314150)
@@ -2528,7 +2528,7 @@ xnb_sscanf_hhn(char *buffer, size_t bufl
 	XNB_ASSERT(sscanf(mystr,
 	    "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f"
 	    "202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f"
-	    "404142434445464748494a4b4c4d4e4f%hhn", &dest[4]) == 1);
+	    "404142434445464748494a4b4c4d4e4f%hhn", &dest[4]) == 0);
 	for (i = 0; i < 12; i++)
 		XNB_ASSERT(dest[i] == (i == 4 ? 160 : 'X'));
 }