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(parent: 327d282) | patch
ext4: fix wrong assert in ext4_mb_normalize_request()
authorMaurizio Lombardi <mlombard@redhat.com>
Tue, 27 May 2014 16:48:56 +0000 (12:48 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 1 Jul 2014 03:09:42 +0000 (20:09 -0700)
commitdc10f332a7fce531cd44fc5984286369a6bb71f0
tree285c1f3ca7d4d6d3dc9936ade1742ee14e52f6f3tree
parent327d2822e72d2f81adde6f8a8e5b9003634ae35acommit | diff
ext4: fix wrong assert in ext4_mb_normalize_request()

commit b5b60778558cafad17bbcbf63e0310bd3c68eb17 upstream.

The variable "size" is expressed as number of blocks and not as
number of clusters, this could trigger a kernel panic when using
ext4 with the size of a cluster different from the size of a block.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/ext4/mballoc.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git