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protobuf: fix safe int check.

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This commit is contained in:
Christopher Jeffrey 2016-08-02 11:23:41 -07:00
parent 0b24daba31
commit 765c3d2b77
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GPG Key ID: 8962AB9DE6666BBD
1 changed files with 2 additions and 1 deletions
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lib/bcoin/bip70/protobuf.js
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@ -200,7 +200,6 @@ exports.readVarint = function readVarint(data, off) {
break; break;
} }
ch = data[off++]; ch = data[off++];
assert(size + 1 < 6, 'Number exceeds 2^53-1.');
// Optimization for javascript insanity. // Optimization for javascript insanity.
switch (size) { switch (size) {
case 0: case 0:
@ -219,6 +218,8 @@ exports.readVarint = function readVarint(data, off) {
size++; size++;
} }
assert(utils.isSafeInteger(num), 'Number exceeds 2^53-1.');
return { size: size, value: num }; return { size: size, value: num };
}; };