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do not accept negative buffer length

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Vincent Bernardoff 2016-10-07 13:46:58 +02:00 committed by Grégoire Henry
parent 4a7eb60631
commit 17cb9ccc4a
1 changed files with 1 additions and 1 deletions
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2
src/node/net/netbits.ml
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@ -194,7 +194,7 @@ let read descr limit =
return None
else
let len = Int32.to_int (BE.get_int32 szbuf 0) + 4 in
if len > limit then
if len < 0 || len > limit then
return None
else
let buf = MBytes.create len in