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BLOCKS: Fixed a potential memory overflow in a recent commit

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This commit is contained in:
hogliux 2017-08-24 12:38:48 +01:00
parent 8e7a2072eb
commit 9c5cd5a188
1 changed files with 6 additions and 1 deletions
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7
modules/juce_blocks_basics/topology/juce_PhysicalTopologySource.cpp
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@ -363,8 +363,13 @@ struct PhysicalTopologySource::Internal
static bool versionNumberAddedToBlock (const juce::Array<DeviceInfo>& devices, Block::UID uid, juce::String version) noexcept
{
for (auto&& d : devices)
if (d.uid == uid && memcmp (d.version.version, version.toRawUTF8(), d.version.length) != 0)
{
String deviceVersion (reinterpret_cast<const char*> (d.version.version),
jmin (static_cast<size_t> (d.version.length), sizeof (d.version.version)));
if (d.uid == uid && deviceVersion != version)
return true;
}
return false;
}