[GLib] JPEG2000 produces warning about maybe uninitialized variable

https://bugs.webkit.org/show_bug.cgi?id=246248 Reviewed by Darin Adler. * Source/WebCore/platform/image-decoders/jpeg2000/JPEG2000ImageDecoder.cpp: (WebCore::JPEG2000ImageDecoder::decode): Initialize alpha value to 0xFF. Canonical link: https://commits.webkit.org/255674@main
WebKit · Oct 18, 2022 · 9a76ccc · 9a76ccc
1 parent 14bba72
commit 9a76ccc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Source/WebCore/platform/image-decoders/jpeg2000/JPEG2000ImageDecoder.cpp b/Source/WebCore/platform/image-decoders/jpeg2000/JPEG2000ImageDecoder.cpp
@@ -503,7 +503,7 @@ void JPEG2000ImageDecoder::decode(bool onlySize, bool allDataReceived)
     const IntRect& frameRect = buffer.backingStore()->frameRect();
     for (int y = 0; y < frameRect.height(); ++y) {
         for (int x = 0; x < frameRect.width(); ++x) {
-            int r, g, b, a;
+            int r, g, b, a = 0xFF;
 
             int offset;
             if (subsampling) {