linux-stable/fs/gfs2
Andrew Price 5f1d833429 gfs2: Fix invalid metadata access in punch_hole
[ Upstream commit c95346ac91 ]

In punch_hole(), when the offset lies in the final block for a given
height, there is no hole to punch, but the maximum size check fails to
detect that.  Consequently, punch_hole() will try to punch a hole beyond
the end of the metadata and fail.  Fix the maximum size check.

Signed-off-by: Andrew Price <anprice@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-17 11:56:04 +02:00
..
Kconfig
Makefile
acl.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
aops.c gfs2: low-memory forced flush fixes 2023-09-19 12:27:58 +02:00
aops.h
bmap.c gfs2: Fix invalid metadata access in punch_hole 2024-05-17 11:56:04 +02:00
bmap.h
dentry.c
dir.c gfs2 fixes 2022-08-06 14:44:49 -07:00
dir.h
export.c Change calling conventions for filldir_t 2022-08-17 17:25:04 -04:00
file.c gfs2: Fix duplicate should_fault_in_pages() call 2023-07-19 16:21:54 +02:00
gfs2.h
glock.c gfs2: Partially revert gfs2_inode_lookup change 2022-12-31 13:32:45 +01:00
glock.h gfs2: Merge branch 'for-next.nopid' into for-next 2022-10-09 22:56:28 +02:00
glops.c gfs2: Fix inode height consistency check 2023-05-24 17:32:37 +01:00
glops.h
incore.h gfs2: Make go_instantiate take a glock 2022-06-29 16:59:07 +02:00
inode.c gfs2: Silence "suspicious RCU usage in gfs2_permission" warning 2023-11-28 17:07:04 +00:00
inode.h gfs2: Convert to release_folio 2022-05-09 23:12:33 -04:00
lock_dlm.c fs: dlm: remove DLM_LSFL_FS from uapi 2022-08-23 14:54:54 -05:00
log.c gfs2: low-memory forced flush fixes 2023-09-19 12:27:58 +02:00
log.h fs/gfs2: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:32 -06:00
lops.c Folio changes for 6.0 2022-08-03 10:35:43 -07:00
lops.h fs/gfs2: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:32 -06:00
main.c gfs2: Register fs after creating workqueues 2022-09-20 17:53:54 +02:00
meta_io.c gfs2: replace ll_rw_block() 2022-09-11 20:26:06 -07:00
meta_io.h gfs2: Use container_of() for gfs2_glock(aspace) 2022-05-24 21:29:14 +02:00
ops_fstype.c gfs2: Merge branch 'for-next.nopid' into for-next 2022-10-09 22:56:28 +02:00
quota.c gfs2: ignore negated quota changes 2023-11-28 17:07:02 +00:00
quota.h
recovery.c gfs2: replace 'found' with dedicated list iterator variable 2022-05-14 03:05:55 +02:00
recovery.h
rgrp.c gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump 2024-01-25 15:27:22 -08:00
rgrp.h Merge part of branch 'for-next.instantiate' into for-next 2022-08-05 18:37:03 +02:00
super.c gfs2: fix an oops in gfs2_permission 2023-11-28 17:07:02 +00:00
super.h gfs2: Don't release and reacquire local statfs bh 2021-08-20 09:03:46 -05:00
sys.c block: remove genhd.h 2022-02-02 07:49:59 -07:00
sys.h
trace_gfs2.h gfs2: Remove 'first' trace_gfs2_promote argument 2021-10-25 08:42:19 +02:00
trans.c
trans.h
util.c gfs2: Merge branch 'for-next.nopid' into for-next 2022-10-09 22:56:28 +02:00
util.h gfs2: don't stop reads while withdraw in progress 2021-08-20 09:03:46 -05:00
xattr.c gfs2: Minor gfs2_glock_nq_m cleanup 2022-06-28 20:38:15 +02:00
xattr.h