diff options
| author | Jeff Layton <jlayton@redhat.com> | 2013-05-24 13:40:04 +0200 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2013-05-24 20:08:19 +0200 |
| commit | 166faf21bd14bc5c5295a44874bf7f3930c30b20 (patch) | |
| tree | 02daebf2e219f1737dcd7fb979d277c519974295 /fs/libfs.c | |
| parent | cifs: only set ops for inodes in I_NEW state (diff) | |
| download | linux-166faf21bd14bc5c5295a44874bf7f3930c30b20.tar.xz linux-166faf21bd14bc5c5295a44874bf7f3930c30b20.zip | |
cifs: fix potential buffer overrun when composing a new options string
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.
Cc: <stable@vger.kernel.org>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/libfs.c')
0 files changed, 0 insertions, 0 deletions