Potential memory leak after CFSocketCreateWithNative
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01-06-2021 - |
سؤال
This is driving me mad! What is wrong here?
المحلول
There is no guarantee that the reference hasn't been modified by another thread. Assign the socket to a local variable on creation, modify it, set the property, and release the local variable:
CFSocketRef socket = CFSocketCreateWithNative(...);
if (socket) {
...
self.listeningSocket = socket;
CFRelease(socket);
}
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