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Nick Mathewson
e425fc7804
The old cache had problems:
* It needed to be manually preloaded. (It didn't remember any
address you didn't tell it to remember)
* It was AF_INET only.
* It looked at its cache even if the sandbox wasn't turned on.
* It couldn't remember errors.
* It had some memory management problems. (You can't use memcpy
to copy an addrinfo safely; it has pointers in.)
This patch fixes those issues, and moves to a hash table.
Fixes bug 11970; bugfix on 0.2.5.1-alpha.
8 lines
435 B
Plaintext
8 lines
435 B
Plaintext
o Minor bugfixes (linux seccomp sandbox):
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- Refactor the getaddrinfo workaround that the seccomp sandbox
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uses to avoid calling getaddrinfo() after installing the sandbox
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filters. Previously, it preloaded a cache with the IPv4 address
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for our hostname, and nothing else. Now, it loads the cache with
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every address that it used to initialize the Tor process. Fixes
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bug 11970; bugfix on 0.2.5.1-alpha.
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