Author: sbruno
Date: Thu Oct 3 22:52:03 2013
New Revision: 256032
URL: http://svnweb.freebsd.org/changeset/base/256032
Log:
Change len checks for fstypelen and fspathlen to be against absolute len
not strlen as they are *not* strings.
Discovered by GSOC student, Mike Ma <mikemandar...@gmail.com> during his
fuse.glusterfs port to FreeBSD.
Final patch from mckusick@
Submitted by: mckusick@
Approved by: re (hrs)
MFC after: 2 weeks
Modified:
head/sys/kern/vfs_mount.c
Modified: head/sys/kern/vfs_mount.c
==============================================================================
--- head/sys/kern/vfs_mount.c Thu Oct 3 21:46:43 2013 (r256031)
+++ head/sys/kern/vfs_mount.c Thu Oct 3 22:52:03 2013 (r256032)
@@ -656,7 +656,7 @@ vfs_donmount(struct thread *td, uint64_t
* variables will fit in our mp buffers, including the
* terminating NUL.
*/
- if (fstypelen >= MFSNAMELEN - 1 || fspathlen >= MNAMELEN - 1) {
+ if (fstypelen > MFSNAMELEN || fspathlen > MNAMELEN) {
error = ENAMETOOLONG;
goto bail;
}
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
