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| author | Sachin Prabhu <sprabhu@redhat.com> | 2012-04-17 14:36:40 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-04-27 14:09:53 -0400 |
| commit | 5794d21ef4639f0e33440927bb903f9598c21e92 (patch) | |
| tree | d4bdbde63624df6e970751f46fd6fe0dacb8718c /fs/stack.c | |
| parent | 5a00689930ab975fdd1b37b034475017e460cf2a (diff) | |
| download | op-kernel-dev-5794d21ef4639f0e33440927bb903f9598c21e92.zip op-kernel-dev-5794d21ef4639f0e33440927bb903f9598c21e92.tar.gz | |
Avoid beyond bounds copy while caching ACL
When attempting to cache ACLs returned from the server, if the bitmap
size + the ACL size is greater than a PAGE_SIZE but the ACL size itself
is smaller than a PAGE_SIZE, we can read past the buffer page boundary.
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reported-by: Jian Li <jiali@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/stack.c')
0 files changed, 0 insertions, 0 deletions
