diff options
| author | Jerry Snitselaar <[email protected]> | 2017-03-10 17:46:04 -0700 |
|---|---|---|
| committer | Jarkko Sakkinen <[email protected]> | 2017-04-03 22:46:02 +0300 |
| commit | 8569defde8057258835c51ce01a33de82e14b148 (patch) | |
| tree | 6002ee224bde87f3a163f5e2656847d3731eb0c8 /net/unix/af_unix.c | |
| parent | 4d57856a21ed2abe33412e0526cc84bdcf67ea08 (diff) | |
tpm_crb: check for bad response size
Make sure size of response buffer is at least 6 bytes, or
we will underflow and pass large size_t to memcpy_fromio().
This was encountered while testing earlier version of
locality patchset.
Cc: [email protected]
Fixes: 30fc8d138e912 ("tpm: TPM 2.0 CRB Interface")
Signed-off-by: Jerry Snitselaar <[email protected]>
Reviewed-by: Jarkko Sakkinen <[email protected]>
Signed-off-by: Jarkko Sakkinen <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions