Gustavo A. R. Silva f402cf03fc ocfs2: Use zero-sized array and struct_size() in kzalloc() ... Update the code to use a zero-sized array instead of a pointer in structure ocfs2_slot_info and use struct_size() in kzalloc(). Notice that one of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; void *entry[]; }; instance = kzalloc(sizeof(struct foo) + sizeof(void *) * count, GFP_KERNEL); Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL); This code was detected with the help of Coccinelle. Link: http://lkml.kernel.org/r/20190108191903.GA22056@embeddedor Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Mark Fasheh <mfasheh@versity.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <joseph.qi@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-03-05 21:07:13 -08:00
..
cluster	ocfs2: fix a panic problem caused by o2cb_ctl	2019-03-05 21:07:13 -08:00
dlm	ocfs2: improve ocfs2 Makefile	2018-12-28 12:11:45 -08:00
dlmfs	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
acl.c	ocfs2/acl: use 'ip_xattr_sem' to protect getting extended attribute	2018-01-31 17:18:35 -08:00
acl.h
alloc.c	ocfs2: fix the application IO timeout when fstrim is running	2019-03-05 21:07:13 -08:00
alloc.h	ocfs2: try to reuse extent block in dealloc without meta_alloc	2018-01-31 17:18:35 -08:00
aops.c	fs: don't open code lru_to_page()	2019-01-04 13:13:48 -08:00
aops.h	ocfs2: keep the trace point consistent with the function name	2018-04-05 21:36:21 -07:00
blockcheck.c
blockcheck.h
buffer_head_io.c	ocfs2: don't clear bh uptodate for block read	2018-12-28 12:11:46 -08:00
buffer_head_io.h	ocfs2: clean up some unused function declarations	2017-11-15 18:21:01 -08:00
dcache.c
dcache.h
dir.c	ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry	2018-11-03 10:09:37 -07:00
dir.h
dlmglue.c	ocfs2: fix the application IO timeout when fstrim is running	2019-03-05 21:07:13 -08:00
dlmglue.h	ocfs2: ocfs2_inode_lock_tracker does not distinguish lock level	2018-06-07 17:34:33 -07:00
export.c	ocfs2: fix potential use after free	2018-11-30 14:56:15 -08:00
export.h
extent_map.c	ocfs2: add ocfs2_overwrite_io()	2018-01-31 17:18:35 -08:00
extent_map.h	ocfs2: add ocfs2_overwrite_io()	2018-01-31 17:18:35 -08:00
file.c	ocfs2: don't use iocb when EIOCBQUEUED returns	2018-11-03 10:09:37 -07:00
file.h	ocfs2: clean up redundant function declarations	2018-06-07 17:34:33 -07:00
filecheck.c	ocfs2: add duplicated ino number check	2018-04-05 21:36:22 -07:00
filecheck.h	ocfs2: add kobject for online file check	2018-04-05 21:36:22 -07:00
heartbeat.c
heartbeat.h
inode.c	ocfs2: clean up some unnecessary code	2018-08-17 16:20:27 -07:00
inode.h
ioctl.c	ocfs2: eliminate a misreported warning	2018-06-07 17:34:33 -07:00
ioctl.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
journal.c	ocfs2: clear journal dirty flag after shutdown journal	2018-12-28 12:11:45 -08:00
journal.h
Kconfig
localalloc.c	ocfs2: fix panic due to unrecovered local alloc	2018-12-28 12:11:45 -08:00
localalloc.h
locks.c	ocfs2: properly initial file_lock used for unlock.	2018-11-30 11:26:12 -05:00
locks.h
Makefile	ocfs2: improve ocfs2 Makefile	2018-12-28 12:11:45 -08:00
mmap.c	fs: ocfs2: use new return type vm_fault_t	2018-06-07 17:34:34 -07:00
mmap.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
move_extents.c	ocfs2: fix deadlock caused by ocfs2_defrag_extent()	2018-11-30 14:56:13 -08:00
move_extents.h
namei.c	ocfs2: drop a VLA in ocfs2_orphan_del()	2018-06-07 17:34:34 -07:00
namei.h
ocfs1_fs_compat.h
ocfs2.h	ocfs2: fix the application IO timeout when fstrim is running	2019-03-05 21:07:13 -08:00
ocfs2_fs.h	ocfs2: correct the comments position of struct ocfs2_dir_block_trailer	2018-06-07 17:34:34 -07:00
ocfs2_ioctl.h
ocfs2_lockid.h	ocfs2: add trimfs dlm lock resource	2018-01-31 17:18:35 -08:00
ocfs2_lockingver.h
ocfs2_trace.h	ocfs2: fix the application IO timeout when fstrim is running	2019-03-05 21:07:13 -08:00
quota.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
quota_global.c	ocfs2: convert to new i_version API	2018-01-29 06:42:21 -05:00
quota_local.c	ocfs2: return -EROFS when filesystem becomes read-only	2018-08-17 16:20:27 -07:00
refcounttree.c	vfs: rework data cloning infrastructure	2018-11-02 09:33:08 -07:00
refcounttree.h	ocfs2: remove ocfs2_reflink_remap_range	2018-10-30 10:45:48 +11:00
reservations.c
reservations.h
resize.c
resize.h
slot_map.c	ocfs2: Use zero-sized array and struct_size() in kzalloc()	2019-03-05 21:07:13 -08:00
slot_map.h
stack_o2cb.c
stack_user.c	treewide: Align function definition open/close braces	2018-03-26 11:13:09 +02:00
stackglue.c	ocfs2: remove ocfs2_is_o2cb_active()	2018-11-03 10:09:37 -07:00
stackglue.h	ocfs2: remove ocfs2_is_o2cb_active()	2018-11-03 10:09:37 -07:00
suballoc.c	ocfs2: remove two unused functions from suballoc.c	2018-04-05 21:36:22 -07:00
suballoc.h
super.c	ocfs2: fix the application IO timeout when fstrim is running	2019-03-05 21:07:13 -08:00
super.h	ocfs2: remove unused declaration ocfs2_publish_get_mount_state()	2017-11-15 18:21:01 -08:00
symlink.c
symlink.h
sysfile.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
sysfile.h
uptodate.c	ocfs2: remove unnecessary null pointer check before kmem_cache_destroy()	2018-04-05 21:36:22 -07:00
uptodate.h
xattr.c	ocfs2: use 'osb' instead of 'OCFS2_SB()'	2018-04-05 21:36:21 -07:00
xattr.h