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Revert "Revert "fix rub to crash gracefully upon decoding invalid data""

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This reverts commit 8c87faf180e00c582b01f7c4e82b77b17933596a.

The previous use-after-free fix appears to alleviate the crash "caused"
by this code.
This commit is contained in:
~hatteb-mitlyd 2014-05-09 12:45:41 -07:00
parent 1c0ea84ccd
commit d59003e4e2
1 changed files with 6 additions and 1 deletions
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arvo/hoon.hoon
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@ -1743,7 +1743,12 @@
~/ %rub ~/ %rub
|= [a=@ b=@] |= [a=@ b=@]
^- [p=@ q=@] ^- [p=@ q=@]
=+ c==+(c=0 |-(?.(=(0 (cut 0 [(add a c) 1] b)) c $(c +(c))))) =+ ^= c
=+ [c=0 m=(met 0 b)]
|- ?< (gth c m)
?. =(0 (cut 0 [(add a c) 1] b))
c
$(c +(c))
?: =(0 c) ?: =(0 c)
[1 0] [1 0]
=+ d=(add a +(c)) =+ d=(add a +(c))