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kernel_optimize_test/fs/ntfs
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Dongliang Mu b230f2d944 ntfs: add sanity check on allocation size 
[ Upstream commit 714fbf2647b1a33d914edd695d4da92029c7e7c0 ]

ntfs_read_inode_mount invokes ntfs_malloc_nofs with zero allocation
size.  It triggers one BUG in the __ntfs_malloc function.

Fix this by adding sanity check on ni->attr_list_size.

Link: https://lkml.kernel.org/r/20220120094914.47736-1-dzm91@hust.edu.cn
Reported-by: syzbot+3c765c5248797356edaa@syzkaller.appspotmail.com
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Acked-by: Anton Altaparmakov <anton@tuxera.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:40:33 +02:00
..
aops.c ntfs: replace attach_page_buffers with attach_page_private 2020-06-02 10:59:07 -07:00
aops.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
attrib.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
attrib.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
bitmap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
bitmap.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
collate.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
collate.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
compress.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
debug.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
debug.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
dir.c ntfs: fix ntfs_test_inode and ntfs_init_locked_inode function type 2020-08-07 11:33:21 -07:00
dir.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
endian.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
file.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
index.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
index.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
inode.c ntfs: add sanity check on allocation size 2022-04-08 14:40:33 +02:00
inode.h ntfs: fix ntfs_test_inode and ntfs_init_locked_inode function type 2020-08-07 11:33:21 -07:00
Kconfig docs: filesystems: fix renamed references 2020-04-20 15:45:22 -06:00
layout.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
lcnalloc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
lcnalloc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
logfile.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
logfile.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
Makefile
malloc.h mm: remove the pgprot argument to __vmalloc 2020-06-02 10:59:11 -07:00
mft.c ntfs: fix ntfs_test_inode and ntfs_init_locked_inode function type 2020-08-07 11:33:21 -07:00
mft.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
mst.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
namei.c ntfs: remove (un)?likely() from IS_ERR() conditions 2019-09-26 10:10:44 -07:00
ntfs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
quota.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
quota.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
runlist.c ntfs: remove (un)?likely() from IS_ERR() conditions 2019-09-26 10:10:44 -07:00
runlist.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
super.c [PATCH] reduce boilerplate in fsid handling 2020-09-18 16:45:50 -04:00
sysctl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
sysctl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
time.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
types.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
unistr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
upcase.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 97 2019-05-24 17:37:53 +02:00
usnjrnl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
usnjrnl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00
volume.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96 2019-05-24 17:37:53 +02:00