Skip to content
Commit 9de5be06 authored by Miklos Szeredi's avatar Miklos Szeredi
Browse files

fuse: fix writepages on 32bit



Writepage requests were cropped to i_size & 0xffffffff, which meant that
mmaped writes to any file larger than 4G might be silently discarded.

Fix by storing the file size in a properly sized variable (loff_t instead
of size_t).

Reported-by: default avatarAntonio SJ Musumeci <trapexit@spawn.link>
Fixes: 6eaf4782 ("fuse: writepages: crop secondary requests")
Cc: <stable@vger.kernel.org> # v3.13
Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent 085b7755
Loading
Loading
Loading
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment