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fix(master): a server list's outdated flags are read all or none

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A list cut short inside the flags was read as if complete; an older master's list, which has none, still
reads. The test checks every cut.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Aaron Kimbrell
2026-09-30 06:32:35 -05:00
parent ebe77ee45c
commit 951edfdde2
2 changed files with 13 additions and 2 deletions
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4
dNet/MasterPackets.cpp
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@@ -297,7 +297,9 @@ namespace MasterPackets {
VALIDATE_READ(bitStream.Read(endpoint.port));
VALIDATE_READ(bitStream.Read(endpoint.host));
}
if (bitStream.GetNumberOfUnreadBits() >= instances.size() * 8) {
// Each world's outdated flag, when the master is new enough to send them: all of them or none
if (bitStream.GetNumberOfUnreadBits() > 0) {
if (bitStream.GetNumberOfUnreadBits() < instances.size() * 8) return false;
for (auto& instance : instances) VALIDATE_READ(bitStream.Read(instance.outdated));
}
return true;