glu/sgi: Fix memory leak in gluBuild1DMipmapLevelsCore.

(cherry picked from commit 94bcb9f1a43f2ab3bdff09156e3ab5b1c115cbd8)

diff --git a/src/glu/sgi/libutil/mipmap.c b/src/glu/sgi/libutil/mipmap.c
index 796be0a..bf6eaf8 100644 (file)
--- a/src/glu/sgi/libutil/mipmap.c
+++ b/src/glu/sgi/libutil/mipmap.c
@@ -3608,6 +3608,7 @@ int gluBuild1DMipmapLevelsCore(GLenum target, GLint internalFormat,
                    glPixelStorei(GL_UNPACK_SKIP_PIXELS,psm.unpack_skip_pixels);
                    glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length);
                    glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes);
+                   free(newImage);
                    return GLU_OUT_OF_MEMORY;
                }
            }