Nihar ChaithanyaandGreg Kroah-Hartman 3b5d21b56c jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree ...

[ Upstream commit a174706ba4 ]

When the value of lp is 0 at the beginning of the for loop, it will
become negative in the next assignment and we should bail out.

Reported-by: syzbot+412dea214d8baa3f7483@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=412dea214d8baa3f7483
Tested-by: syzbot+412dea214d8baa3f7483@syzkaller.appspotmail.com
Signed-off-by: Nihar Chaithanya <niharchaithanya@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-12-14 20:00:07 +01:00

..

acl.c

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file.c

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inode.c

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ioctl.c

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jfs_acl.h

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jfs_btree.h

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jfs_debug.c

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jfs_debug.h

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jfs_dinode.h

jfs: define xtree root and page independently

2024-08-29 17:33:42 +02:00

jfs_discard.c

jfs: Fix uaf in dbFreeBits

2024-10-10 11:57:33 +02:00

jfs_discard.h

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jfs_dmap.c

jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree

2024-12-14 20:00:07 +01:00

jfs_dmap.h

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jfs_dtree.c

jfs: fix array-index-out-of-bounds in jfs_readdir

2024-12-14 20:00:07 +01:00

jfs_dtree.h

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jfs_extent.c

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jfs_extent.h

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jfs_filsys.h

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jfs_imap.c

jfs: fix out-of-bounds in dbNextAG() and diAlloc()

2024-10-04 16:29:10 +02:00

jfs_imap.h

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jfs_incore.h

jfs: define xtree root and page independently

2024-08-29 17:33:42 +02:00

jfs_inode.c

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jfs_inode.h

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jfs_lock.h

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jfs_logmgr.c

jfs: fix log->bdev_handle null ptr deref in lbmStartIO

2024-08-19 06:04:25 +02:00

jfs_logmgr.h

jfs: Convert to bdev_open_by_dev()

2024-08-19 06:04:25 +02:00

jfs_metapage.c

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jfs_metapage.h

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jfs_mount.c

jfs: Convert to bdev_open_by_dev()

2024-08-19 06:04:25 +02:00

jfs_superblock.h

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jfs_txnmgr.c

jfs: define xtree root and page independently

2024-08-29 17:33:42 +02:00

jfs_txnmgr.h

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jfs_types.h

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jfs_umount.c

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jfs_unicode.c

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jfs_unicode.h

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jfs_xattr.h

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jfs_xtree.c

jfs: define xtree root and page independently

2024-08-29 17:33:42 +02:00

jfs_xtree.h

jfs: define xtree root and page independently

2024-08-29 17:33:42 +02:00

Kconfig

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Makefile

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namei.c

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resize.c

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super.c

quota: Properly annotate i_dquot arrays with __rcu

2024-03-26 18:19:46 -04:00

symlink.c

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xattr.c

jfs: xattr: check invalid xattr size more strictly

2024-12-09 10:32:42 +01:00