From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, kbuild test robot <lkp@intel.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
Liu Bo <bo.liu@linux.alibaba.com>,
Miklos Szeredi <mszeredi@redhat.com>
Subject: [PATCH 4.14 15/35] fuse: fallocate: fix return with locked inode
Date: Sun, 9 Jun 2019 18:42:21 +0200 [thread overview]
Message-ID: <20190609164126.383573160@linuxfoundation.org> (raw)
In-Reply-To: <20190609164125.377368385@linuxfoundation.org>
From: Miklos Szeredi <mszeredi@redhat.com>
commit 35d6fcbb7c3e296a52136347346a698a35af3fda upstream.
Do the proper cleanup in case the size check fails.
Tested with xfstests:generic/228
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 0cbade024ba5 ("fuse: honor RLIMIT_FSIZE in fuse_file_fallocate")
Cc: Liu Bo <bo.liu@linux.alibaba.com>
Cc: <stable@vger.kernel.org> # v3.5
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/fuse/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -2978,7 +2978,7 @@ static long fuse_file_fallocate(struct f
offset + length > i_size_read(inode)) {
err = inode_newsize_ok(inode, offset + length);
if (err)
- return err;
+ goto out;
}
if (!(mode & FALLOC_FL_KEEP_SIZE))
next prev parent reply other threads:[~2019-06-09 17:17 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-09 16:42 [PATCH 4.14 00/35] 4.14.125-stable review Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 01/35] ethtool: fix potential userspace buffer overflow Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 02/35] Fix memory leak in sctp_process_init Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 03/35] neighbor: Call __ipv4_neigh_lookup_noref in neigh_xmit Greg Kroah-Hartman
2019-06-10 1:10 ` Nobuhiro Iwamatsu
2019-06-10 1:13 ` nobuhiro1.iwamatsu
2019-06-10 5:56 ` Greg KH
2019-06-09 16:42 ` [PATCH 4.14 04/35] net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 05/35] net: rds: fix memory leak in rds_ib_flush_mr_pool Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 06/35] pktgen: do not sleep with the thread lock held Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 07/35] ipv6: fix EFAULT on sendto with icmpv6 and hdrincl Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 08/35] ipv6: use READ_ONCE() for inet->hdrincl as in ipv4 Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 09/35] net: sfp: read eeprom in maximum 16 byte increments Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 10/35] ipv6: fix the check before getting the cookie in rt6_get_cookie Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 11/35] Revert "fib_rules: fix error in backport of e9919a24d302 ("fib_rules: return 0...")" Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 12/35] Revert "fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied" Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 13/35] rcu: locking and unlocking need to always be at least barriers Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 14/35] parisc: Use implicit space register selection for loading the coherence index of I/O pdirs Greg Kroah-Hartman
2019-06-09 16:42 ` Greg Kroah-Hartman [this message]
2019-06-09 16:42 ` [PATCH 4.14 16/35] pstore: Remove needless lock during console writes Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 17/35] pstore: Convert buf_lock to semaphore Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 18/35] pstore/ram: Run without kernel crash dump region Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 19/35] x86/power: Fix nosmt vs hibernation triple fault during resume Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 20/35] i2c: xiic: Add max_read_len quirk Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 21/35] MIPS: Bounds check virt_addr_valid Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 22/35] MIPS: pistachio: Build uImage.gz by default Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 23/35] Revert "MIPS: perf: ath79: Fix perfcount IRQ assignment" Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 24/35] genwqe: Prevent an integer overflow in the ioctl Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 25/35] test_firmware: Use correct snprintf() limit Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 26/35] drm/gma500/cdv: Check vbt config bits when detecting lvds panels Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 27/35] drm/nouveau: add kconfig option to turn off nouveau legacy contexts. (v3) Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 28/35] drm/amdgpu/psp: move psp version specific function pointers to early_init Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 29/35] drm/radeon: prefer lower reference dividers Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 30/35] drm/i915: Fix I915_EXEC_RING_MASK Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 31/35] drm/i915/fbc: disable framebuffer compression on GeminiLake Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 32/35] TTY: serial_core, add ->install Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 33/35] qmi_wwan: Add quirk for Quectel dynamic config Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 34/35] fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock Greg Kroah-Hartman
2019-06-09 16:42 ` [PATCH 4.14 35/35] fuse: Add FOPEN_STREAM to use stream_open() Greg Kroah-Hartman
2019-06-10 7:27 ` [PATCH 4.14 00/35] 4.14.125-stable review Naresh Kamboju
2019-06-10 8:50 ` Jon Hunter
2019-06-10 14:43 ` Guenter Roeck
2019-06-10 21:56 ` shuah
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