| commit | 7f3d4ee108c184ab215036051087aaaaa8de7661 | |
| author | Miklos Szeredi <mszeredi@suse.cz> | |
| Wed, 7 May 2008 07:22:39 +0000 (7 09:22 +0200) | ||
| committer | Jens Axboe <jens.axboe@oracle.com> | |
| Wed, 7 May 2008 07:29:00 +0000 (7 09:29 +0200) | ||
| tree | 373f4f928f0687ca84478964b43c26e3ec9cec70 | treesnapshot (tar.gz zip) |
| parent | 07416d29bcf608257f1e5280642dcbe0021518a3 | commitdiff |
vfs: splice remove_suid() cleanup
generic_file_splice_write() duplicates remove_suid() just because it
doesn't hold i_mutex. But it grabs i_mutex inside splice_from_pipe()
anyway, so this is rather pointless.
Move locking to generic_file_splice_write() and call remove_suid() and
__splice_from_pipe() instead.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
generic_file_splice_write() duplicates remove_suid() just because it
doesn't hold i_mutex. But it grabs i_mutex inside splice_from_pipe()
anyway, so this is rather pointless.
Move locking to generic_file_splice_write() and call remove_suid() and
__splice_from_pipe() instead.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| fs/splice.c | diffblobblamehistory | |
| include/linux/fs.h | diffblobblamehistory | |
| mm/filemap.c | diffblobblamehistory |