From 659ef0c02068d76d82622875e413aa362407b677 Mon Sep 17 00:00:00 2001
From: Thomas Beierlein <tomjbe@gentoo.org>
Date: Mon, 15 Sep 2025 08:27:30 +0200
Subject: [PATCH] Fix broken DRM decode

Pick up start of currentDataPacket.ba not only once but after each
advance() operation.
Qt documentation states that an address of a QByteArray obtained by
ba.data() gets invalidaded by an remove() actioni (part of advance() ).
With Qt5 it seems to work by accident, but fails with Qt6.
---
 src/drmrx/sourcedecoder.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drmrx/sourcedecoder.cpp b/drmrx/sourcedecoder.cpp
index 1605d67..35039cc 100644
--- a/drmrx/sourcedecoder.cpp
+++ b/drmrx/sourcedecoder.cpp
@@ -342,6 +342,7 @@ bool sourceDecoder::addHeaderSegment()
 
   while(currentDataPacket.ba.count())
     {
+      dataPtr=(unsigned char *)currentDataPacket.ba.data();
       PLI=dataPtr[0]>>6;
       paramID=dataPtr[0]&0x3F;
       switch (PLI)
-- 
2.49.1