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Failure to do this would lead to double-free cases and similar, especially when the exit's DNS was broken. See bug 6472 for full details; this is a fix for 6472. Anonymous patch from "cypherpunks" on trac.
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206 B
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4 lines
206 B
Text
o Minor bugfixes:
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- Avoid a pair of double-free and use-after-mark bugs that can
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occur with certain timings in canceled and re-received DNS
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requests. Fix for bug 6472; bugfix on 0.0.7rc1.
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