Manas Ghandat 2308d0fb0d jfs: fix array-index-out-of-bounds in diAlloc ...

[ Upstream commit 05d9ea1ceb62a55af6727a69269a4fd310edf483 ]

Currently there is not check against the agno of the iag while
allocating new inodes to avoid fragmentation problem. Added the check
which is required.

Reported-by: syzbot+79d792676d8ac050949f@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=79d792676d8ac050949f
Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-11-28 16:45:43 +00:00

..

acl.c

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file.c

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inode.c

jfs: prevent NULL deref in diFree

2022-04-20 09:08:28 +02:00

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

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jfs_discard.c

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jfs_discard.h

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jfs_dmap.c

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

2023-11-28 16:45:43 +00:00

jfs_dmap.h

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jfs_dtree.c

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jfs_dtree.h

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jfs_extent.c

jfs: validate max amount of blocks before allocation.

2023-09-23 10:46:57 +02:00

jfs_extent.h

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jfs_filsys.h

jfs: jfs_dmap: Validate db_l2nbperpage while mounting

2023-08-11 11:33:45 +02:00

jfs_imap.c

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

2023-11-28 16:45:43 +00:00

jfs_imap.h

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jfs_incore.h

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jfs_inode.c

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jfs_inode.h

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jfs_lock.h

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jfs_logmgr.c

fs/jfs: Fix missing error code in lmLogInit()

2021-07-20 16:17:49 +02:00

jfs_logmgr.h

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jfs_metapage.c

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jfs_metapage.h

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jfs_mount.c

JFS: fix memleak in jfs_mount

2021-11-26 11:40:32 +01:00

jfs_superblock.h

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jfs_txnmgr.c

FS: JFS: Check for read-only mounted filesystem in txBegin

2023-08-30 16:35:10 +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_uniupr.c

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jfs_xattr.h

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jfs_xtree.c

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jfs_xtree.h

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Kconfig

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Makefile

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namei.c

FS: JFS: Fix null-ptr-deref Read in txBegin

2023-08-30 16:35:10 +02:00

resize.c

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super.c

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symlink.c

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xattr.c

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