diff options
Diffstat (limited to 'net/rxrpc/key.c')
| -rw-r--r-- | net/rxrpc/key.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/net/rxrpc/key.c b/net/rxrpc/key.c index 8d2073e0e3da..8d53aded09c4 100644 --- a/net/rxrpc/key.c +++ b/net/rxrpc/key.c @@ -513,7 +513,7 @@ int rxrpc_get_server_data_key(struct rxrpc_connection *conn, if (ret < 0) goto error; - conn->params.key = key; + conn->key = key; _leave(" = 0 [%d]", key_serial(key)); return 0; @@ -602,7 +602,8 @@ static long rxrpc_read(const struct key *key, } _debug("token[%u]: toksize=%u", ntoks, toksize); - ASSERTCMP(toksize, <=, AFSTOKEN_LENGTH_MAX); + if (WARN_ON(toksize > AFSTOKEN_LENGTH_MAX)) + return -EIO; toksizes[ntoks++] = toksize; size += toksize + 4; /* each token has a length word */ @@ -679,8 +680,9 @@ static long rxrpc_read(const struct key *key, return -ENOPKG; } - ASSERTCMP((unsigned long)xdr - (unsigned long)oldxdr, ==, - toksize); + if (WARN_ON((unsigned long)xdr - (unsigned long)oldxdr == + toksize)) + return -EIO; } #undef ENCODE_STR @@ -688,8 +690,10 @@ static long rxrpc_read(const struct key *key, #undef ENCODE64 #undef ENCODE - ASSERTCMP(tok, ==, ntoks); - ASSERTCMP((char __user *) xdr - buffer, ==, size); + if (WARN_ON(tok != ntoks)) + return -EIO; + if (WARN_ON((unsigned long)xdr - (unsigned long)buffer != size)) + return -EIO; _leave(" = %zu", size); return size; } |