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| author |   Eric Biggers <ebiggers@google.com> | 2017-11-15 16:38:44 +0000 |
|---|---|---|
| committer |   David Howells <dhowells@redhat.com> | 2017-11-15 16:38:44 +0000 |
| commit | be543dd626c0a23829e9cc1a28e1e3af4cd9ced6 (patch) | |
| tree | 7d0a0f99d87697d67565fdf8daafe415a28b62a2 /security/keys/permission.c | |
| parent | Merge tag 'devicetree-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux (diff) | |
| download | linux-dev-be543dd626c0a23829e9cc1a28e1e3af4cd9ced6.tar.xz linux-dev-be543dd626c0a23829e9cc1a28e1e3af4cd9ced6.zip | |
KEYS: fix in-kernel documentation for keyctl_read()
When keyctl_read() is passed a buffer that is too small, the behavior is
inconsistent. Some key types will fill as much of the buffer as
possible, while others won't copy anything. Moreover, the in-kernel
documentation contradicted the man page on this point.
Update the in-kernel documentation to say that this point is
unspecified.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'security/keys/permission.c')
0 files changed, 0 insertions, 0 deletions