1 files changed, 6 insertions, 0 deletions
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c
index 4fa43f3e2b1..2971bb0983a 100644
--- a/src/egl/main/eglsurface.c
+++ b/src/egl/main/eglsurface.c
@@ -307,6 +307,12 @@ _eglInitSurface(_EGLSurface *surf, _EGLDisplay *dpy, EGLint type,
    if (err != EGL_SUCCESS)
       return _eglError(err, func);
 
+   /* if EGL_LARGEST_PBUFFER in use, clamp width and height */
+   if (surf->LargestPbuffer) {
+      surf->Width = MIN2(surf->Width, _EGL_MAX_PBUFFER_WIDTH);
+      surf->Height = MIN2(surf->Height, _EGL_MAX_PBUFFER_HEIGHT);
+   }
+
    return EGL_TRUE;
 }