Description: fix containsTLDEntry crash when there are three or more chunks
 tldChunks[N] contains total size of chunks from 0 to N, not just the Nth one.
Author: Dmitry Shachnev <mitya57@debian.org>
Forwarded: no
Bug-Debian: https://bugs.debian.org/1095423
Last-Update: 2025-02-08

--- a/src/corelib/io/qtldurl.cpp
+++ b/src/corelib/io/qtldurl.cpp
@@ -86,8 +86,8 @@ static bool containsTLDEntry(QStringView
 
     // Find which chunk contains the tldGroupOffset
     while (tldGroupOffset >= tldChunks[chunk]) {
-        chunkIndex -= tldChunks[chunk];
-        offset += tldChunks[chunk];
+        chunkIndex = tldIndices[index] - tldChunks[chunk];
+        offset = tldChunks[chunk];
         chunk++;
 
         // We can not go above the number of chunks we have, since all our