Subversion SHA1 collision problem statement

By corbet Users of the Subversion source-code management system may want to take a
look at this
post from Mark Phippard
. He explains how hash collisions can corrupt a
repository and a couple of short-term workarounds. “The quick
summary if you do not want to read this entire post is that the problem is
really not that bad. If you run into it there are solutions to resolve it
and you are not going to run into it in normal usage. There will also
likely be some future updates to Subversion that avoid it entirely so if
you regularly update your server and client when new releases come out you
are probably safe not doing anything and just waiting for an update to
happen.

From: LWN

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