svn commit: r337261 - head/sys/amd64/amd64

[Konstantin Belousov]

Author: kib
Date: Fri Aug  3 15:35:29 2018
New Revision: 337261
URL: https://svnweb.freebsd.org/changeset/base/337261

Log:
  Fix typo in copyinstr_smap, resulting in mis-handling of too long strings.
  
  Reported and tested by:	pho
  PR:	230286
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/amd64/amd64/support.S

Modified: head/sys/amd64/amd64/support.S
==============================================================================
--- head/sys/amd64/amd64/support.S	Fri Aug  3 15:30:32 2018	(r337260)
+++ head/sys/amd64/amd64/support.S	Fri Aug  3 15:35:29 2018	(r337261)
@@ -922,7 +922,7 @@ ENTRY(copyinstr_smap)
 
 2:
 	decq	%rdx
-	jz	copyinstr_succ
+	jz	copyinstr_toolong
 
 	stac
 	lodsb