diff options
| -rw-r--r-- | xcode/OLMKit/OLMInboundGroupSession.m | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/xcode/OLMKit/OLMInboundGroupSession.m b/xcode/OLMKit/OLMInboundGroupSession.m index 5e108a1..32e1376 100644 --- a/xcode/OLMKit/OLMInboundGroupSession.m +++ b/xcode/OLMKit/OLMInboundGroupSession.m @@ -118,7 +118,9 @@ // message buffer is destroyed by olm_group_decrypt_max_plaintext_length mutMessage = messageData.mutableCopy; NSMutableData *plaintextData = [NSMutableData dataWithLength:maxPlaintextLength]; - size_t plaintextLength = olm_group_decrypt(session, mutMessage.mutableBytes, mutMessage.length, plaintextData.mutableBytes, plaintextData.length, messageIndex); + + uint32_t message_index; + size_t plaintextLength = olm_group_decrypt(session, mutMessage.mutableBytes, mutMessage.length, plaintextData.mutableBytes, plaintextData.length, &message_index); if (plaintextLength == olm_error()) { const char *olm_error = olm_inbound_group_session_last_error(session); @@ -137,6 +139,12 @@ } plaintextData.length = plaintextLength; NSString *plaintext = [[NSString alloc] initWithData:plaintextData encoding:NSUTF8StringEncoding]; + + if (messageIndex) + { + *messageIndex = message_index; + } + return plaintext; } |