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Fix a crash in BGMBackgroundMusicDevice::ResponsibleBundleIDsOf.

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If the bundle ID passed to the function (a CACFString) was wrapping a
null CFStringRef, one of the comparison operator functions of CACFString
would pass null to CFStringCompare.
This commit is contained in:
Kyle Neideck 2017-09-12 20:09:04 +10:00
parent 07a419fb34
commit 289f6b3d27
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1 changed files with 5 additions and 0 deletions
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5
BGMApp/BGMApp/BGMBackgroundMusicDevice.cpp
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@ -212,6 +212,11 @@ void BGMBackgroundMusicDevice::SendAppVolumeOrPanToBGMDevice(SInt32 inNewValue,
std::vector<CACFString>
BGMBackgroundMusicDevice::ResponsibleBundleIDsOf(CACFString inParentBundleID)
{
if(!inParentBundleID.IsValid())
{
return {};
}
std::map<CACFString, std::vector<CACFString>> bundleIDMap = {
// Finder
{ "com.apple.finder", { "com.apple.quicklook.ui.helper" } },