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remove infinite loop from readVarInt()

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iTrooz 2024-11-28 17:32:49 +01:00
parent 873232ebe3
commit 8b90a9f2b3
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GPG Key ID: 8B83F77667B1BC6A
1 changed files with 3 additions and 3 deletions
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6
launcher/ui/pages/instance/McClient.cpp
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@ -117,17 +117,17 @@ int McClient::readVarInt(QByteArray &data) {
int position = 0; int position = 0;
char currentByte; char currentByte;
while (true) { while (position < 32) {
currentByte = readByte(data); currentByte = readByte(data);
value |= (currentByte & SEGMENT_BITS) << position; value |= (currentByte & SEGMENT_BITS) << position;
if ((currentByte & CONTINUE_BIT) == 0) break; if ((currentByte & CONTINUE_BIT) == 0) break;
position += 7; position += 7;
if (position >= 32) throw Exception("VarInt is too big");
} }
if (position >= 32) throw Exception("VarInt is too big");
return value; return value;
} }