diff options
| author | Jeff Layton <jlayton@redhat.com> | 2013-05-24 07:40:04 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-07 12:49:31 -0700 |
| commit | d0436288c2286cc471b03bddf36c04f937b1e752 (patch) | |
| tree | 3363e86a5f9b6a24b19139700c3f704cee74ffa0 /crypto | |
| parent | a43adb2a09ec54181238bd00117585c3e6014f56 (diff) | |
cifs: fix potential buffer overrun when composing a new options string
commit 166faf21bd14bc5c5295a44874bf7f3930c30b20 upstream.
Consider the case where we have a very short ip= string in the original
mount options, and when we chase a referral we end up with a very long
IPv6 address. Be sure to allow for that possibility when estimating the
size of the string to allocate.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions