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Now, if a router ever changes its microdescriptor, but the new microdescriptor SHA256 hash has the same 160-bit prefix as the old one, we treat it as a new microdescriptor when deciding whether to copy status information. (This function also is used to compare SHA1 digests of router descriptors, but don't worry: the descriptor_digest field either holds a SHA256 hash, or a SHA1 hash padded with 0 bytes.)
13 lines
506 B
Plaintext
13 lines
506 B
Plaintext
o Minor bugfixes:
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- Use a full 256 bits of the SHA256 digest of a microdescriptor when
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computing which microdescriptors to download. This keeps us from
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erroneous download behavior if two microdescriptor digests ever have
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the same first 160 bits. Fixes part of bug 13399; bugfix on
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0.2.3.1-alpha.
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- Reset a router's status if its microdescriptor digest changes,
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even if the first 160 bits remain the same. Fixes part of bug
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13399; bugfix on 0.2.3.1-alpha.
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