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parser: minor.

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This commit is contained in:
Christopher Jeffrey 2017-01-21 03:56:30 -08:00
parent 4008caff51
commit 59e73b24ca
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GPG Key ID: 8962AB9DE6666BBD
1 changed files with 9 additions and 5 deletions
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14
lib/net/parser.js
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@ -133,14 +133,18 @@ Parser.prototype.parseHeader = function parseHeader(data) {
magic = data.readUInt32LE(0, true);
if (magic !== this.network.magic)
return this.error('Invalid magic value: %s.', util.hex32(magic));
if (magic !== this.network.magic) {
this.error('Invalid magic value: %s.', util.hex32(magic));
return null;
}
// Count length of the cmd
for (i = 0; data[i + 4] !== 0 && i < 12; i++);
if (i === 12)
return this.error('Non NULL-terminated command.');
if (i === 12) {
this.error('Non NULL-terminated command.');
return null;
}
cmd = data.toString('ascii', 4, 4 + i);
@ -149,7 +153,7 @@ Parser.prototype.parseHeader = function parseHeader(data) {
if (size > common.MAX_MESSAGE) {
this.waiting = 24;
this.error('Packet length too large: %dmb.', util.mb(size));
return;
return null;
}
this.waiting = size;