diff options
| author | Ilya Dryomov <idryomov@gmail.com> | 2018-07-27 19:40:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-05 19:41:27 +0100 |
| commit | 0c5f2e899241aceab46e6dcba01c6fb2223bdeb5 (patch) | |
| tree | 7409b9ee8e87234ec9a3a8ae196e79c9492429ea /fs/f2fs | |
| parent | 14118df4e7b4738815f222f5b20fceb3957ab206 (diff) | |
libceph: check authorizer reply/challenge length before reading
commit 130f52f2b203aa0aec179341916ffb2e905f3afd upstream.
Avoid scribbling over memory if the received reply/challenge is larger
than the buffer supplied with the authorizer.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/f2fs')
0 files changed, 0 insertions, 0 deletions