Updated CodeQL dependencies

.github/workflows/codeql.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install dependencies
       run: |
@@ -26,7 +26,7 @@ jobs:
           sudo apt-get install qtbase5-dev qtbase5-private-dev qtbase5-dev-tools qt5-qmake qttools5-dev-tools libqt5opengl5-dev qtpositioning5-dev libqt5svg5-dev libqt5serialport5-dev
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -37,9 +37,9 @@ jobs:
         # queries: security-extended,security-and-quality
 
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@v3
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3
       with:
         category: "/language:${{matrix.language}}"

src/map/IMG/jls.cpp

@@ -16,15 +16,15 @@ static const quint8 Z[] = {
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
 };
 
-static const int J[] = {
+static const quint8 J[] = {
 	0,  0,  0,  0,  1,  1,  1,  1,  2,  2,  2,  2,  3,  3,  3,  3,
 	4,  4,  5,  5,  6,  6,  7,  7,  8,  9, 10, 11, 12, 13, 14, 15
 };
 
-JLS::JLS(quint16 diff, quint16 factor)
+JLS::JLS(quint16 maxval, quint16 near)
 {
-	_maxval = diff;
-	_near = factor;
+	_maxval = maxval;
+	_near = near;
 
 	_range = ((_maxval + _near * 2) / (_near * 2 + 1)) + 1;
 	_qbpp = ceil(log2(_range));
@@ -189,16 +189,18 @@ bool JLS::readLine(BitStream &bs)
 				else
 					_b[1] = -((1 - _b[1]) >> 1);
 				_n[1] = 0x21;
-			} else {
+			} else
 				_n[1] = _n[1] + 1;
-			}
 
 			if (_b[1] <= -_n[1]) {
 				_b[1] = _b[1] + _n[1];
 				if (_b[1] <= -_n[1])
 					_b[1] = 1 - _n[1];
-			} else if (_b[1] > 0)
-				_b[1] = ((_b[1] - _n[1]) >> 0xf) & (_b[1] - _n[1]);
+			} else if (_b[1] > 0) {
+				_b[1] = _b[1] - _n[1];
+				if (_b[1] > 0)
+					_b[1] = 0;
+			}
 
 			Rc = Rb;
 			Rb = _last[col + 1];

src/map/IMG/jls.h

@@ -2,15 +2,15 @@
 #define IMG_JLS_H
 
 #include <QVector>
-#include "bitstream.h"
 #include "map/matrix.h"
+#include "subfile.h"
 
 namespace IMG {
 
 class JLS
 {
 public:
-	JLS(quint16 diff, quint16 factor);
+	JLS(quint16 maxval, quint16 near);
 
 	bool decode(const SubFile *file, SubFile::Handle &hdl, Matrix<qint16> &img);