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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-12 19:52:19 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-29 23:28:35 -0400 |
| commit | f6a5690324d5ab9c33bbc0a6b4cc59c7fa34eeec (patch) | |
| tree | 8ae239168609f06a9bba78058e7f7e3fa18c20d9 /fs/ocfs2/move_extents.c | |
| parent | 8515841086d14594b24cdc8febdcc7fd1bbc313e (diff) | |
| download | linux-f6a5690324d5ab9c33bbc0a6b4cc59c7fa34eeec.tar.bz2 | |
ocfs2: deal with __user misannotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ocfs2/move_extents.c')
| -rw-r--r-- | fs/ocfs2/move_extents.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c index b1e3fce72ea4..6083432f667e 100644 --- a/fs/ocfs2/move_extents.c +++ b/fs/ocfs2/move_extents.c @@ -1082,8 +1082,7 @@ int ocfs2_ioctl_move_extents(struct file *filp, void __user *argp) context->file = filp; if (argp) { - if (copy_from_user(&range, (struct ocfs2_move_extents *)argp, - sizeof(range))) { + if (copy_from_user(&range, argp, sizeof(range))) { status = -EFAULT; goto out; } @@ -1138,8 +1137,7 @@ out: * length and new_offset even if failure happens somewhere. */ if (argp) { - if (copy_to_user((struct ocfs2_move_extents *)argp, &range, - sizeof(range))) + if (copy_to_user(argp, &range, sizeof(range))) status = -EFAULT; } |