Swiftdiff options
Diffstat (limited to 'Swiften/FileTransfer/ByteArrayReadBytestream.cpp')
| -rw-r--r-- | Swiften/FileTransfer/ByteArrayReadBytestream.cpp | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/Swiften/FileTransfer/ByteArrayReadBytestream.cpp b/Swiften/FileTransfer/ByteArrayReadBytestream.cpp index cd9fa4a..3fdff27 100644 --- a/Swiften/FileTransfer/ByteArrayReadBytestream.cpp +++ b/Swiften/FileTransfer/ByteArrayReadBytestream.cpp | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | * Copyright (c) 2010-2016 Isode Limited. | 2 | * Copyright (c) 2010-2018 Isode Limited. |
| 3 | * All rights reserved. | 3 | * All rights reserved. |
| 4 | * See the COPYING file for more information. | 4 | * See the COPYING file for more information. |
| 5 | */ | 5 | */ |
| @@ -19,13 +19,19 @@ std::shared_ptr<ByteArray> ByteArrayReadBytestream::read(size_t size) { | |||
| 19 | if (position + readSize > data.size()) { | 19 | if (position + readSize > data.size()) { |
| 20 | readSize = data.size() - position; | 20 | readSize = data.size() - position; |
| 21 | } | 21 | } |
| 22 | std::shared_ptr<ByteArray> result = std::make_shared<ByteArray>( | 22 | try { |
| 23 | data.begin() + boost::numeric_cast<long long>(position), | 23 | std::shared_ptr<ByteArray> result = std::make_shared<ByteArray>( |
| 24 | data.begin() + boost::numeric_cast<long long>(position) + boost::numeric_cast<long long>(readSize)); | 24 | data.begin() + boost::numeric_cast<long long>(position), |
| 25 | 25 | data.begin() + boost::numeric_cast<long long>(position) + boost::numeric_cast<long long>(readSize)); | |
| 26 | onRead(*result); | 26 | onRead(*result); |
| 27 | position += readSize; | 27 | position += readSize; |
| 28 | return result; | 28 | return result; |
| 29 | } | ||
| 30 | catch (const boost::numeric::bad_numeric_cast&) { | ||
| 31 | // If we cannot cast to long long, we probably ran out of memory long ago | ||
| 32 | assert(false); | ||
| 33 | return {}; | ||
| 34 | } | ||
| 29 | } | 35 | } |
| 30 | 36 | ||
| 31 | void ByteArrayReadBytestream::addData(const std::vector<unsigned char>& moreData) { | 37 | void ByteArrayReadBytestream::addData(const std::vector<unsigned char>& moreData) { |