From 12618c1c90b8b2c59a523515eb2e4e55e7c8d17b Mon Sep 17 00:00:00 2001 From: Chad Versace Date: Tue, 13 Dec 2016 14:23:55 -0800 Subject: egl: Fix crashes in eglCreate*Surface() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Don't dereference a null EGLDisplay. Fixes tests dEQP-EGL.functional.negative_api.create_pbuffer_surface dEQP-EGL.functional.negative_api.create_pixmap_surface Reviewed-by: Mark Janes Reviewed-by: Tapani Pälli Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99038 Cc: "13.0" (cherry picked from commit 5e97b8f5ce975dfb66cc46e6b4cc1e89eb8c1dc0) --- src/egl/main/eglapi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c index 697b6fe..471cf7e 100644 --- a/src/egl/main/eglapi.c +++ b/src/egl/main/eglapi.c @@ -849,7 +849,7 @@ _eglCreateWindowSurfaceCommon(_EGLDisplay *disp, EGLConfig config, RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); #ifdef HAVE_SURFACELESS_PLATFORM - if (disp->Platform == _EGL_PLATFORM_SURFACELESS) { + if (disp && disp->Platform == _EGL_PLATFORM_SURFACELESS) { /* From the EGL_MESA_platform_surfaceless spec (v1): * * eglCreatePlatformWindowSurface fails when called with a @@ -970,7 +970,7 @@ _eglCreatePixmapSurfaceCommon(_EGLDisplay *disp, EGLConfig config, EGLSurface ret; #if HAVE_SURFACELESS_PLATFORM - if (disp->Platform == _EGL_PLATFORM_SURFACELESS) { + if (disp && disp->Platform == _EGL_PLATFORM_SURFACELESS) { /* From the EGL_MESA_platform_surfaceless spec (v1): * * [Like eglCreatePlatformWindowSurface,] eglCreatePlatformPixmapSurface -- cgit v1.1