Crash on CFReadStreamSetProperty

[loretoparisi]

It crashes when setting

            //
    // Enable stream redirection
    //
    if (CFReadStreamSetProperty(
        stream,
        kCFStreamPropertyHTTPShouldAutoredirect,
        kCFBooleanTrue) == false)
    {

Device: iPad4
OS: iOS7.1

Stacktrace:

Thread : Crashed: com.apple.root.default-overcommit-priority
0 CoreFoundation 0x2ea50c48 CFTypeCollectionRetain + 103
1 CoreFoundation 0x2e9b5a4d _CFArrayReplaceValues + 260
2 CoreFoundation 0x2e9b5a4d _CFArrayReplaceValues + 260
3 CoreFoundation 0x2e9b592b CFArrayAppendValue + 106
4 CFNetwork 0x2e694997 HTTPReadStream::_streamImpl_SetProperty(CFString const, void const) + 682
5 CFNetwork 0x2e6ce27f non-virtual thunk to HTTPReadStream::_streamImpl_SetProperty(CFString const, void const) + 10
6 CFNetwork 0x2e66e155 CoreStreamBase::_streamInterface_SetProperty(CFString const, void const) + 20
7 CFNetwork 0x2e66e13f CoreStreamCFStreamSupport<_CFReadStream, CoreReadStream>::_stream_setProperty(_CFReadStream, CFString const, void const, void) + 10
8 CoreFoundation 0x2ea57433 CFReadStreamSetProperty + 118
9 musiXmatch 0x000dee0b -AudioStreamer openReadStream
10 musiXmatch 0x000df299 -AudioStreamer startInternal
11 Foundation 0x2f46da0f __NSThread__main* + 1062
12 libsystem_pthread.dylib 0x39c8a959 _pthread_body + 140
13 libsystem_pthread.dylib 0x39c8a8cb _pthread_start + 102

[hovkaren]

Check stream URL is not nil.