diff options
| -rw-r--r-- | opengl/libs/EGL/egl_display.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp index 4e5833ab12..3c1edd148a 100644 --- a/opengl/libs/EGL/egl_display.cpp +++ b/opengl/libs/EGL/egl_display.cpp @@ -79,6 +79,10 @@ egl_display_t::~egl_display_t() { } egl_display_t* egl_display_t::get(EGLDisplay dpy) { + if (uintptr_t(dpy) == 0) { + return nullptr; + } + uintptr_t index = uintptr_t(dpy)-1U; if (index >= NUM_DISPLAYS || !sDisplay[index].isValid()) { return nullptr; |