| commit | 6de37b6dc085e7c5e092b69289af66876526da44 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Tue Jul 10 13:12:05 2018 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Thu Jul 12 10:04:13 2018 -0400 |
| tree | 5d2519411b954eb4d97c70fb972d7b8a1fb1c635 | |
| parent | c9c554f21490bbc96cc554f80024d27d09670480 [diff] |
pass creds to get_empty_filp(), make sure dentry_open() passes the right creds ... and rename get_empty_filp() to alloc_empty_file(). dentry_open() gets creds as argument, but the only thing that sees those is security_file_open() - file->f_cred still ends up with current_cred(). For almost all callers it's the same thing, but there are several broken cases. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>