diff options
| author | Dmitry Kasatkin <d.kasatkin@samsung.com> | 2013-10-10 16:12:03 +0900 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2013-10-25 17:16:59 -0400 |
| commit | b1aaab22e263d0cca1effe319b7d2bf895444219 (patch) | |
| tree | a46f2285bd884e784d967e4132f71cd2f09565da /security/integrity/evm/evm_main.c | |
| parent | d3634d0f426bdeb433cb288bdbb0a5e16cf3dbbf (diff) | |
ima: pass full xattr with the signature
For possibility to use xattr type for new signature formats,
pass full xattr to the signature verification function.
Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity/evm/evm_main.c')
| -rw-r--r-- | security/integrity/evm/evm_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c index af9b6852f4e1..336b3ddfe63f 100644 --- a/security/integrity/evm/evm_main.c +++ b/security/integrity/evm/evm_main.c @@ -123,7 +123,7 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry, goto out; } - xattr_len = rc - 1; + xattr_len = rc; /* check value type */ switch (xattr_data->type) { @@ -143,7 +143,7 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry, if (rc) break; rc = integrity_digsig_verify(INTEGRITY_KEYRING_EVM, - xattr_data->digest, xattr_len, + (const char *)xattr_data, xattr_len, calc.digest, sizeof(calc.digest)); if (!rc) { /* we probably want to replace rsa with hmac here */ |