[OMPT-svn-commit] OpenMPT r23130 - trunk/OpenMPT/soundlib

[<sv...@op...>]

Author: sagamusix
Date: Thu Apr 10 20:56:26 2025
New Revision: 23130
URL: https://source.openmpt.org/browse/openmpt/?op=revision&rev=23130

Log:
[Mod] MOD: The last three bytes of the Tetramed tag can vary. Check that they are present but don't verify their contents.

Modified:
   trunk/OpenMPT/soundlib/Load_mod.cpp

Modified: trunk/OpenMPT/soundlib/Load_mod.cpp
==============================================================================
--- trunk/OpenMPT/soundlib/Load_mod.cpp	Tue Apr  8 19:30:41 2025	(r23129)
+++ trunk/OpenMPT/soundlib/Load_mod.cpp	Thu Apr 10 20:56:26 2025	(r23130)
@@ -700,7 +700,7 @@
 		// XOR with 0xDF gives the message "TakeTrackered with version 0.9E!!!!!"
 		if(GetNumChannels() <= 16 && file.ReadMagic("\x8B\xBE\xB4\xBA\x8B\xAD\xBE\xBC\xB4\xBA\xAD\xBA\xBB\xFF\xA8\xB6\xAB\xB7\xFF\xA9\xBA\xAD\xAC\xB6\xB0\xB1\xFF\xEF\xF1\xE6\xBA\xFE\xFE\xFE\xFE\xFE"))
 			modMagicResult.madeWithTracker = UL_("TakeTracker");
-		else if(isMdKd && file.ReadArray<char, 9>() == std::array<char, 9>{0x00, 0x11, 0x55, 0x33, 0x22, 0x11, 0x04, 0x01, 0x01})
+		else if(isMdKd && file.ReadArray<char, 6>() == std::array<char, 9>{0x00, 0x11, 0x55, 0x33, 0x22, 0x11} && file.CanRead(3))  // 3 more bytes that differ between modules and Tetramed version, purpose unknown
 			modMagicResult.madeWithTracker = UL_("Tetramed");
 	}