Exact

Exact Union RegExp

Yuezhang Mo a5324b3a48 exfat: fix the infinite loop in __exfat_free_cluster() ... In __exfat_free_cluster(), the cluster chain is traversed until the EOF cluster. If the cluster chain includes a loop due to file system corruption, the EOF cluster cannot be traversed, resulting in an infinite loop. This commit uses the total number of clusters to prevent this infinite loop. Reported-by: syzbot+1de5a37cb85a2d536330@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=1de5a37cb85a2d536330 Tested-by: syzbot+1de5a37cb85a2d536330@syzkaller.appspotmail.com Fixes: 31023864e6 ("exfat: add fat entry operations") Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com> Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>		2024-12-31 17:51:21 +09:00
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balloc.c	exfat: fix memory leak in exfat_load_bitmap()	2024-09-18 07:40:58 +09:00
cache.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
dir.c	exfat: fix the infinite loop in exfat_readdir()	2024-12-31 17:49:40 +09:00
exfat_fs.h	exfat: reduce FAT chain traversal	2024-11-25 17:08:27 +09:00
exfat_raw.h	exfat: add ioctls for accessing attributes	2023-10-31 10:00:51 +09:00
fatent.c	exfat: fix the infinite loop in __exfat_free_cluster()	2024-12-31 17:51:21 +09:00
file.c	exfat: fix the new buffer was not zeroed before writing	2024-12-31 17:51:16 +09:00
inode.c	exfat: add exfat_get_dentry_set_by_ei() helper	2024-11-25 17:08:23 +09:00
Kconfig	fs: add CONFIG_BUFFER_HEAD	2023-08-02 09:13:09 -06:00
Makefile	exfat: add Kconfig and Makefile	2020-03-05 21:00:40 -05:00
misc.c	exfat: convert to new timestamp accessors	2023-10-18 13:26:21 +02:00
namei.c	exfat: fix exfat_find_empty_entry() not returning error on failure	2024-12-17 20:21:59 +09:00
nls.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
super.c	exfat: Implement sops->shutdown and ioctl	2024-09-18 07:40:56 +09:00