coregl_fastpath_egl: Fix possible null pointer dereference

Change-Id: I1bd8def6cde39b0cbfdf13463f53ae54167d682f
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

diff --git a/src/modules/fastpath/coregl_fastpath_egl.c b/src/modules/fastpath/coregl_fastpath_egl.c
index 8128499..6d4847f 100644 (file)
--- a/src/modules/fastpath/coregl_fastpath_egl.c
+++ b/src/modules/fastpath/coregl_fastpath_egl.c
@@ -1309,7 +1309,7 @@ fastpath_eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read,
                gctx->surface_attached = 1;
        }
 
-       if (tstate &&
+       if (tstate && tstate->cstate &&
                        (_bind_context_state(gctx, tstate->cstate, &ctx_list_access_mutex) != 1)) {
                ret = EGL_FALSE;
                goto finish;