Miklos Szeredi f2fb18d429 fuse: lock inode unconditionally in fuse_fallocate() ... commit 44361e8cf9 upstream. file_modified() must be called with inode lock held. fuse_fallocate() didn't lock the inode in case of just FALLOC_KEEP_SIZE flags value, which resulted in a kernel Warning in notify_change(). Lock the inode unconditionally, like all other fallocate implementations do. Reported-by: Pengfei Xu <pengfei.xu@intel.com> Reported-and-tested-by: syzbot+462da39f0667b357c4b6@syzkaller.appspotmail.com Fixes: 4a6f278d48 ("fuse: add file_modified() to fallocate") Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-12-02 17:41:11 +01:00
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Kconfig	…
Makefile	…
acl.c	…
control.c	fuse: Remove the control interface for virtio-fs	2022-08-17 14:24:11 +02:00
cuse.c	…
dax.c	…
dev.c	fuse: fix pipe buffer lifetime for direct_io	2022-03-16 14:23:42 +01:00
dir.c	…
file.c	fuse: lock inode unconditionally in fuse_fallocate()	2022-12-02 17:41:11 +01:00
fuse_i.h	fuse: fix pipe buffer lifetime for direct_io	2022-03-16 14:23:42 +01:00
inode.c	fuse: limit nsec	2022-08-17 14:22:56 +02:00
ioctl.c	fuse: ioctl: translate ENOSYS	2022-08-17 14:22:56 +02:00
readdir.c	fuse: fix readdir cache race	2022-11-16 09:58:13 +01:00
virtio_fs.c	…
xattr.c	…