OpenJDK / jdk / jdk10
changeset 25778:998b49cac7e9
8040808: Uninitialised memory in OGLBufImgsOps.c, D3DBufImgOps.cpp
Reviewed-by: serb, pchelko
| author | prr |
|---|---|
| date | Mon, 14 Jul 2014 10:29:23 -0700 |
| parents | bb88947b6766 |
| children | 86b8de4f7d09 |
| files | jdk/src/share/native/sun/java2d/opengl/OGLBufImgOps.c jdk/src/windows/native/sun/java2d/d3d/D3DBufImgOps.cpp |
| diffstat | 2 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/jdk/src/share/native/sun/java2d/opengl/OGLBufImgOps.c Mon Jul 14 09:48:26 2014 -0700 +++ b/jdk/src/share/native/sun/java2d/opengl/OGLBufImgOps.c Mon Jul 14 10:29:23 2014 -0700 @@ -636,6 +636,9 @@ "OGLBufImgOps_EnableLookupOp: short=%d num=%d len=%d off=%d", shortData, numBands, bandLength, offset); + for (i = 0; i < 4; i++) { + bands[i] = NULL; + } RETURN_IF_NULL(oglc); RETURN_IF_NULL(srcOps); RESET_PREVIOUS_OP();
--- a/jdk/src/windows/native/sun/java2d/d3d/D3DBufImgOps.cpp Mon Jul 14 09:48:26 2014 -0700 +++ b/jdk/src/windows/native/sun/java2d/d3d/D3DBufImgOps.cpp Mon Jul 14 10:29:23 2014 -0700 @@ -201,6 +201,9 @@ int i; jint flags = 0; + for (i = 0; i < 4; i++) { + bands[i] = NULL; + } J2dTraceLn4(J2D_TRACE_INFO, "D3DBufImgOps_EnableLookupOp: short=%d num=%d len=%d off=%d", shortData, numBands, bandLength, offset);