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- o Minor features (defensive programming):
- - Most of the functions in Tor that free objects have been replaced
- with macros that free the objects and set the corresponding pointers
- to NULL. This change should help prevent a large class of dangling
- pointer bugs. Closes ticket 24337.
- - Where possible, the tor_free() macro now only evaluates its input once.
- Part of ticket 24337.
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