From d1082ed0d4eefdbb11dbf02dd43b4737e6680a0b Mon Sep 17 00:00:00 2001
From: Robert Adam <dev@robert-adam.de>
Date: Thu, 18 Sep 2025 10:46:25 +0200
Subject: [PATCH] FIX(client,server): Packets of exactly max size were rejected

Due to an off-by-one error in the comparison logic, packets that are
exactly the maximum allowed size were rejected. This is now fixed.
---
 src/MumbleProtocol.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MumbleProtocol.cpp b/src/MumbleProtocol.cpp
index fbd6ef62b..8b5c297c7 100644
--- a/src/MumbleProtocol.cpp
+++ b/src/MumbleProtocol.cpp
@@ -300,7 +300,7 @@ namespace Protocol {
 
 	std::size_t writeSnippet(std::span< const byte > source, std::vector< byte > &destination, std::size_t offset,
 							 std::size_t maxPacketSize) {
-		if (maxPacketSize <= offset + source.size()) {
+		if (maxPacketSize < offset + source.size()) {
 			qWarning("MumbleProtocol: Buffer overflow while writing snippet. Max buffer size is %zu and required size "
 					 "is %zu",
 					 maxPacketSize, offset + source.size());