glu/sgi: Fix memory leak in gluScaleImage3D.

diff --git a/src/glu/sgi/libutil/mipmap.c b/src/glu/sgi/libutil/mipmap.c
index 4139c304a1dfaf11d21a12340d49c9b99b5284c2..223621f49fc8d0cde114318ffbd916b387d35537 100644 (file)
--- a/src/glu/sgi/libutil/mipmap.c
+++ b/src/glu/sgi/libutil/mipmap.c
@@ -7384,6 +7384,8 @@ int gluScaleImage3D(GLenum format,
    afterImage = malloc(imageSize3D(widthOut, heightOut, depthOut, format,
                                   GL_UNSIGNED_SHORT));
    if (beforeImage == NULL || afterImage == NULL) {
+       free(beforeImage);
+       free(afterImage);
        return GLU_OUT_OF_MEMORY;
    }
    retrieveStoreModes3D(&psm);