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encrypted_keys: avoid dumping the master key if the request fails 

Do not dump the master key if an error is encountered during the request.

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Acked-by: Gianluca Ramunno <ramunno@polito.it>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
This commit is contained in:
Roberto Sassu 2011-06-27 13:45:39 +02:00 committed by Mimi Zohar
parent 4d67431f80
commit f91c2c5cfa
1 changed files with 5 additions and 3 deletions
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8
security/keys/encrypted.c
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@ -378,11 +378,13 @@ static struct key *request_master_key(struct encrypted_key_payload *epayload,
} else
goto out;
if (IS_ERR(mkey))
if (IS_ERR(mkey)) {
pr_info("encrypted_key: key %s not found",
epayload->master_desc);
if (mkey)
dump_master_key(*master_key, *master_keylen);
goto out;
}
dump_master_key(*master_key, *master_keylen);
out:
return mkey;
}