GLSLTest stack overflow bug fix

Bug: angleproject:3514 Change-Id: Id02bdb230dce0435b0b33db101d196596d6e8c93 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1652435 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

GLSLTest stack overflow bug fix
2589cdcc · Clemen Deng · Commit Bot · a029ce47 · 2589cdcc
Commit 2589cdcc authored Jun 11, 2019 by Clemen Deng Committed by Commit Bot Jun 11, 2019
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GLSLTest.cpp src/tests/gl_tests/GLSLTest.cpp +3 -3

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--- a/src/tests/gl_tests/GLSLTest.cpp
+++ b/src/tests/gl_tests/GLSLTest.cpp
@@ -719,11 +719,11 @@ void main() {
    EXPECT_GL_NO_ERROR();

    // Clear the texture to 42 to ensure the first test case doesn't accidentally pass
-    GLint val = 42;
-    glClearBufferiv(GL_COLOR, 0, &val);
+    GLint val[4] = {42};
+    glClearBufferiv(GL_COLOR, 0, val);
    int pixel[4];
    glReadPixels(0, 0, 1, 1, GL_RGBA_INTEGER, GL_INT, pixel);
-    EXPECT_EQ(pixel[0], val);
+    EXPECT_EQ(pixel[0], val[0]);

    GLVertexIDIntegerTextureDrawArrays_helper(0, 1, GL_NO_ERROR);
    GLVertexIDIntegerTextureDrawArrays_helper(1, 1, GL_NO_ERROR);