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| author | Kevin Hilman <khilman@linaro.org> | 2015-06-10 14:53:31 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-06-10 14:53:31 -0700 |
| commit | 1787a2cb15ec9ae90c095b99f90366d4d3af9f21 (patch) | |
| tree | 91d2af2adeae20f8b7ebe1c8f311f4a28780b662 /fs/ext4/extents.c | |
| parent | 361e3f0276d666faa6a785f610ffc8b7c541d478 (diff) | |
| parent | e99d350e5ba34ef020d2f3bf585134571f1bb323 (diff) | |
Merge branch 'linux-3.14.y' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-linaro-lsk-v3.14lsk-v3.14-15.06
* 'linux-3.14.y' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable: (63 commits)
Linux 3.14.44
fs/binfmt_elf.c:load_elf_binary(): return -EINVAL on zero-length mappings
vfs: read file_handle only once in handle_to_path
drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling"
drm/radeon: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling
drm/radeon: add new bonaire pci id
ACPI / init: Fix the ordering of acpi_reserve_resources()
sd: Disable support for 256 byte/sector disks
storvsc: Set the SRB flags correctly when no data transfer is needed
Input: elantech - fix semi-mt protocol for v3 HW
rtlwifi: rtl8192cu: Fix kernel deadlock
md/raid0: fix restore to sector variable in raid0_make_request
md/raid5: don't record new size if resize_stripes fails.
thermal: step_wise: Revert optimization
svcrpc: fix potential GSSX_ACCEPT_SEC_CONTEXT decoding failures
mm, numa: really disable NUMA balancing by default on single node machines
tools/vm: fix page-flags build
ARM: fix missing syscall trace exit
ARM: dts: imx27: only map 4 Kbyte for fec registers
mac80211: move WEP tailroom size check
...
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 96a1ce159f51..4e237a6b4b33 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -361,7 +361,7 @@ static int ext4_valid_extent(struct inode *inode, struct ext4_extent *ext) ext4_lblk_t lblock = le32_to_cpu(ext->ee_block); ext4_lblk_t last = lblock + len - 1; - if (lblock > last) + if (len == 0 || lblock > last) return 0; return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, len); } |