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| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-07-10 19:12:05 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-07-12 16:04:13 +0200 |
| commit | 6de37b6dc085e7c5e092b69289af66876526da44 (patch) | |
| tree | 5d2519411b954eb4d97c70fb972d7b8a1fb1c635 /Documentation/memory-hotplug.txt | |
| parent | alloc_file(): switch to passing O_... flags instead of FMODE_... mode (diff) | |
| download | linux-6de37b6dc085e7c5e092b69289af66876526da44.tar.xz linux-6de37b6dc085e7c5e092b69289af66876526da44.zip | |
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>
Diffstat (limited to 'Documentation/memory-hotplug.txt')
0 files changed, 0 insertions, 0 deletions