Dave Kleikamp 878f37efac coredump: Ensure proper size of sparse core files ... [ Upstream commit 4d22c75d4c7b5c5f4bd31054f09103ee490878fd ] If the last section of a core file ends with an unmapped or zero page, the size of the file does not correspond with the last dump_skip() call. gdb complains that the file is truncated and can be confusing to users. After all of the vma sections are written, make sure that the file size is no smaller than the current file position. This problem can be demonstrated with gdb's bigcore testcase on the sparc architecture. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-07-05 14:37:20 +02:00
..
9p	9p: fix a potential acl leak	2017-05-14 13:32:54 +02:00
adfs
affs	affs: fix remount failure when there are no options changed	2016-06-07 18:14:32 -07:00
afs
autofs4	autofs: sanity check status reported with AUTOFS_DEV_IOCTL_FAIL	2017-06-29 12:48:50 +02:00
befs
bfs
btrfs	Btrfs: fix truncate down when no_holes feature is enabled	2017-07-05 14:37:18 +02:00
cachefiles
ceph	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
cifs	CIFS: Improve readdir verbosity	2017-06-29 12:48:51 +02:00
coda
configfs	configfs: Fix race between create_link and configfs_rmdir	2017-06-26 07:13:08 +02:00
cramfs
debugfs	debugfs: Make automount point inodes permanently empty	2016-05-04 14:48:41 -07:00
devpts	devpts: clean up interface to pty drivers	2016-08-16 09:30:49 +02:00
dlm	dlm: free workqueues after the connections	2016-10-22 12:26:56 +02:00
ecryptfs	ecryptfs: fix handling of directory opening	2016-09-15 08:27:47 +02:00
efivarfs
efs
exofs
exportfs
ext2	posix_acl: Clear SGID bit when setting file permissions	2016-10-31 04:13:58 -06:00
ext4	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
f2fs	fscrypt: avoid collisions when presenting long encrypted filenames	2017-05-25 14:30:11 +02:00
fat	fat: fix using uninitialized fields of fat_inode/fsinfo_inode	2017-03-15 09:57:15 +08:00
freevxfs
fscache	FS-Cache: Initialise stores_lock in netfs cookie	2017-06-17 06:39:37 +02:00
fuse	fuse: add missing FR_FORCE	2017-03-12 06:37:28 +01:00
gfs2	gfs2: avoid uninitialized variable warning	2017-04-30 05:49:28 +02:00
hfs
hfsplus	posix_acl: Clear SGID bit when setting file permissions	2016-10-31 04:13:58 -06:00
hostfs	hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common()	2016-09-30 10:18:39 +02:00
hpfs	hpfs: implement the show_options method	2016-06-01 12:15:54 -07:00
hugetlbfs	mm: larger stack guard gap, between vmas	2017-06-26 07:13:11 +02:00
isofs	isofs: Do not return EACCES for unknown filesystems	2016-10-28 03:01:34 -04:00
jbd2	jbd2: don't leak modified metadata buffers on an aborted journal	2017-03-12 06:37:26 +01:00
jffs2	posix_acl: Clear SGID bit when setting file permissions	2016-10-31 04:13:58 -06:00
jfs	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
kernfs	kernfs: don't depend on d_find_any_alias() when generating notifications	2016-09-24 10:07:36 +02:00
lockd
logfs
minix
ncpfs
nfs	NFSv4: fix a reference leak caused WARNING messages	2017-07-05 14:37:15 +02:00
nfs_common
nfsd	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
nilfs2	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
nls
notify	fanotify: fix list corruption in fanotify_get_response()	2016-09-30 10:18:37 +02:00
ntfs
ocfs2	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
omfs
openpromfs
overlayfs	ovl: fsync after copy-up	2016-11-10 16:36:34 +01:00
proc	mm: larger stack guard gap, between vmas	2017-06-26 07:13:11 +02:00
pstore	pstore/ram: Use memcpy_fromio() to save old buffer	2016-10-28 03:01:27 -04:00
qnx4
qnx6
quota
ramfs
reiserfs	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
romfs	romfs: use different way to generate fsid for BLOCK or MTD	2017-06-17 06:39:38 +02:00
squashfs
sysfs	sysfs: be careful of error returns from ops->show()	2017-04-12 12:38:33 +02:00
sysv
tracefs
ubifs	ubifs: Fix journal replay wrt. xattr nodes	2017-01-26 08:23:48 +01:00
udf	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
ufs	ufs_getfrag_block(): we only grab ->truncate_mutex on block creation path	2017-06-14 13:16:24 +02:00
xfs	Make __xfs_xattr_put_listen preperly report errors.	2017-06-14 13:16:27 +02:00
aio.c	aio: mark AIO pseudo-fs noexec	2016-10-07 15:23:47 +02:00
anon_inodes.c
attr.c	vfs: move permission checking into notify_change() for utimes(NULL)	2016-10-22 12:26:56 +02:00
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c	coredump: Ensure proper size of sparse core files	2017-07-05 14:37:20 +02:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c	fs/block_dev: always invalidate cleancache in invalidate_bdev()	2017-05-20 14:27:01 +02:00
buffer.c	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
coredump.c	coredump: Ensure proper size of sparse core files	2017-07-05 14:37:20 +02:00
dax.c
dcache.c	mnt: Protect the mountpoint hashtable with mount_lock	2017-01-19 20:17:21 +01:00
dcookies.c
direct-io.c	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
drop_caches.c
eventfd.c
eventpoll.c
exec.c	fs/exec.c: account for argv/envp pointers	2017-06-29 12:48:50 +02:00
fcntl.c
fhandle.c
file_table.c
file.c
filesystems.c
fs_pin.c
fs_struct.c
fs-writeback.c	writeback, cgroup: fix use of the wrong bdi_writeback which mismatches the inode	2016-04-12 09:09:04 -07:00
inode.c	vfs: fix deadlock in file_remove_privs() on overlayfs	2016-08-10 11:49:30 +02:00
internal.h
ioctl.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c	locks: use file_inode()	2016-08-10 11:49:27 +02:00
Makefile
mbcache.c
mount.h	mnt: Add a per mount namespace limit on the number of mounts	2017-04-30 05:49:28 +02:00
mpage.c	fs: add i_blocksize()	2017-06-14 13:16:24 +02:00
namei.c	fs: Check for invalid i_uid in may_follow_link()	2016-09-15 08:27:49 +02:00
namespace.c	mnt: Add a per mount namespace limit on the number of mounts	2017-04-30 05:49:28 +02:00
no-block.c
nsfs.c
open.c	vfs: add vfs_select_inode() helper	2016-05-18 17:06:48 -07:00
pipe.c	pipe: limit the per-user amount of pages allocated in pipes	2016-06-07 18:14:35 -07:00
pnode.c	mnt: Add a per mount namespace limit on the number of mounts	2017-04-30 05:49:28 +02:00
pnode.h	mnt: Add a per mount namespace limit on the number of mounts	2017-04-30 05:49:28 +02:00
posix_acl.c	tmpfs: clear S_ISGID when setting posix ACLs	2017-01-26 08:23:47 +01:00
proc_namespace.c
read_write.c
readdir.c
select.c
seq_file.c	fs/seq_file: fix out-of-bounds read	2016-09-07 08:32:43 +02:00
signalfd.c
splice.c	vfs: fix uninitialized flags in splice_to_pipe()	2017-02-23 17:43:09 +01:00
stack.c
stat.c	ufs: restore maintaining ->i_blocks	2017-06-14 13:16:24 +02:00
statfs.c
super.c	fs/super.c: fix race between freeze_super() and thaw_super()	2016-10-28 03:01:32 -04:00
sync.c
timerfd.c	timerfd: Protect the might cancel mechanism proper	2017-05-08 07:46:01 +02:00
userfaultfd.c
utimes.c	vfs: move permission checking into notify_change() for utimes(NULL)	2016-10-22 12:26:56 +02:00
xattr.c	fs/xattr.c: zero out memory copied to userspace in getxattr	2017-05-20 14:27:01 +02:00