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(parent: abe27c0) | patch
vcs-svn: avoid hangs from corrupt deltas
authorJonathan Nieder <jrnieder@gmail.com>
Fri, 27 May 2011 10:44:27 +0000 (05:44 -0500)
committerJonathan Nieder <jrnieder@gmail.com>
Wed, 15 Jun 2011 07:32:50 +0000 (02:32 -0500)
commit3ac10b2e3fd6d858621f796160d251ad34affc20
treea8a247ae4053480219c6c2dad47c9466a888c0f0tree | snapshot
parentabe27c0cbd97bf6a693004ddb411392ed596a853commit | diff
vcs-svn: avoid hangs from corrupt deltas

A corrupt Subversion-format delta can request reads past the end of
the preimage.  Set sliding_view::max_off so such corruption is caught
when it appears rather than blocking in an impossible-to-fulfill
read() when input is coming from a socket or pipe.

Inspired-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
t/t9010-svn-fe.sh diff | blob | history
vcs-svn/fast_export.c diff | blob | history
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