Author: delphij
Date: Mon Sep 9 05:01:18 2013
New Revision: 255412
URL: http://svnweb.freebsd.org/changeset/base/255412
Log:
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.li...@gmail.com>
MFC after: 3 days
Approved by: re (kib)
Modified:
head/sys/kern/vfs_mountroot.c
Modified: head/sys/kern/vfs_mountroot.c
==============================================================================
--- head/sys/kern/vfs_mountroot.c Mon Sep 9 04:38:57 2013
(r255411)
+++ head/sys/kern/vfs_mountroot.c Mon Sep 9 05:01:18 2013
(r255412)
@@ -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;
}
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