svn commit: r255485 - stable/9/sys/kern

[Xin LI]

Author: delphij
Date: Thu Sep 12 00:46:32 2013
New Revision: 255485
URL: http://svnweb.freebsd.org/changeset/base/255485

Log:
  MFC r255412:
  
  In r243868, the error message buffer errmsg have been changed from
  an on-stack array to a pointer and therefore sizeof(errmsg) would
  become 4 or 8 bytes depending on the architecture.
  
  Fix this by using ERRMSGL in place of sizeof().
  
  Submitted by:	J David <j.david.lists at gmail.com>

Modified:
  stable/9/sys/kern/vfs_mountroot.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/kern/vfs_mountroot.c
==============================================================================
--- stable/9/sys/kern/vfs_mountroot.c	Thu Sep 12 00:23:09 2013	(r255484)
+++ stable/9/sys/kern/vfs_mountroot.c	Thu Sep 12 00:46:32 2013	(r255485)
@@ -710,7 +710,7 @@ parse_mount(char **conf)
 	errmsg = malloc(ERRMSGL, M_TEMP, M_WAITOK | M_ZERO);
 
 	if (vfs_byname(fs) == NULL) {
-		strlcpy(errmsg, "unknown file system", sizeof(errmsg));
+		strlcpy(errmsg, "unknown file system", ERRMSGL);
 		error = ENOENT;
 		goto out;
 	}