diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcharon/plugins/tnccs_20/messages/pb_reason_string_message.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/libcharon/plugins/tnccs_20/messages/pb_reason_string_message.c b/src/libcharon/plugins/tnccs_20/messages/pb_reason_string_message.c index 5a0a9ba50..1cfbb60bd 100644 --- a/src/libcharon/plugins/tnccs_20/messages/pb_reason_string_message.c +++ b/src/libcharon/plugins/tnccs_20/messages/pb_reason_string_message.c @@ -103,8 +103,6 @@ METHOD(pb_tnc_message_t, process, status_t, private_pb_reason_string_message_t *this) { tls_reader_t *reader; - u_int32_t reason_string_length; - u_int8_t language_code_length; if (this->encoding.len < REASON_STRING_HEADER_SIZE) { @@ -116,12 +114,18 @@ METHOD(pb_tnc_message_t, process, status_t, /* process message */ reader = tls_reader_create(this->encoding); - reader->read_uint32(reader, &reason_string_length); - reader->read_data(reader, reason_string_length, &this->reason_string); + if (!reader->read_data32(reader, &this->reason_string)) + { + DBG1(DBG_TNC, "Could not parse reason string"); + return FAILED; + }; this->reason_string = chunk_clone(this->reason_string); - reader->read_uint8(reader, &language_code_length); - reader->read_data(reader, language_code_length, &this->language_code); + if (!reader->read_data8(reader, &this->language_code)) + { + DBG1(DBG_TNC, "Could not parse language code"); + return FAILED; + }; this->language_code = chunk_clone(this->language_code); reader->destroy(reader); |