Sage Weil 45f2e081f5 ceph: avoid divide by zero in __validate_layout() ... If "l->stripe_unit" is zero the the mod on the next line will cause a divide by zero bug. This comes from the copy_from_user() in ceph_ioctl_set_layout_policy(). Passing 0 is valid, though (it means "do not change") so avoid the % check in that case. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>		2012-08-21 15:55:28 -07:00
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addr.c
caps.c
ceph_frag.c
debugfs.c
dir.c
export.c
file.c
inode.c
ioctl.c
ioctl.h
Kconfig
locks.c
Makefile
mds_client.c
mds_client.h
mdsmap.c
snap.c
strings.c
super.c
super.h
xattr.c