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(parent: 0a0f93d) | patch
Fix an uninitialized-read when parsing v3 introduction requests.
authorNick Mathewson <nickm@torproject.org>
Mon, 5 Aug 2013 15:40:33 +0000 (11:40 -0400)
committerRoger Dingledine <arma@torproject.org>
Sat, 10 Aug 2013 21:49:51 +0000 (17:49 -0400)
commitd5cfbf96a2dbbee4501da92d5a21d0c66732ae24
tree2a4983a697ac6dc5faf87b39460cb03edbbe5f88tree | snapshot
parent0a0f93d277046a524740ad110060abf8ed137b8fcommit | diff
Fix an uninitialized-read when parsing v3 introduction requests.

Fortunately, later checks mean that uninitialized data can't get sent
to the network by this bug.  Unfortunately, reading uninitialized heap
*can* (in some cases, with some allocators) cause a crash if you get
unlucky and go off the end of a page.

Found by asn.  Bugfix on 0.2.4.1-alpha.
changes/v3_intro_len [new file with mode: 0644] blob
src/or/rendservice.c diff | blob | blame | history
src/or/rendservice.h diff | blob | blame | history
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