Myungho Jung 4fc4bb796b fuse: Add bad inode check in fuse_destroy_inode() ... make_bad_inode() sets inode->i_mode to S_IFREG if I/O error is detected in fuse_do_getattr()/fuse_do_setattr(). If the inode is not a regular file, write_files and queued_writes in fuse_inode are not initialized and have NULL or invalid pointers written by other members in a union. So, list_empty() returns false in fuse_destroy_inode(). Add is_bad_inode() to check if make_bad_inode() was called. Reported-by: syzbot+b9c89b84423073226299@syzkaller.appspotmail.com Fixes: ab2257e994 ("fuse: reduce size of struct fuse_inode") Signed-off-by: Myungho Jung <mhjungk@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2018-11-22 10:20:19 +01:00
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acl.c	fuse: Support fuse filesystems outside of init_user_ns	2018-03-20 17:11:44 +01:00
control.c	fuse: introduce fc->bg_lock	2018-09-28 16:43:22 +02:00
cuse.c	fuse: Support fuse filesystems outside of init_user_ns	2018-03-20 17:11:44 +01:00
dev.c	fuse: fix possibly missed wake-up after abort	2018-11-09 15:52:16 +01:00
dir.c	fuse: enable caching of symlinks	2018-10-15 15:43:07 +02:00
file.c	fuse: fix use-after-free in fuse_direct_IO()	2018-11-09 15:52:17 +01:00
fuse_i.h	fuse: enable caching of symlinks	2018-10-15 15:43:07 +02:00
inode.c	fuse: Add bad inode check in fuse_destroy_inode()	2018-11-22 10:20:19 +01:00
Kconfig	fuse: Add posix ACL support	2016-10-01 07:32:32 +02:00
Makefile	fuse: split out readdir.c	2018-09-28 16:43:23 +02:00
readdir.c	fuse: use iversion for readdir cache verification	2018-10-01 10:07:05 +02:00
xattr.c	fuse: Ensure posix acls are translated outside of init_user_ns	2018-05-31 12:26:10 +02:00