From 5cc7342606dbbd5e6932b39e6b1b5645164669bf Mon Sep 17 00:00:00 2001 From: Calvin Lee Date: Tue, 15 Aug 2017 07:56:47 +0200 Subject: Prevent alloc errors from crashing Resolves #76 --- examples/touch.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'examples/touch.c') diff --git a/examples/touch.c b/examples/touch.c index 9dd2fe57..a32c76ba 100644 --- a/examples/touch.c +++ b/examples/touch.c @@ -17,6 +17,7 @@ #include #include #include +#include #include "shared.h" #include "cat.h" @@ -105,7 +106,15 @@ int main(int argc, char *argv[]) { compositor_init(&compositor); state.renderer = wlr_gles2_renderer_init(compositor.backend); + if (!state.renderer) { + wlr_log(L_ERROR, "Could not start compositor, OOM"); + exit(EXIT_FAILURE); + } state.cat_texture = wlr_render_texture_init(state.renderer); + if (!state.cat_texture) { + wlr_log(L_ERROR, "Could not start compositor, OOM"); + exit(EXIT_FAILURE); + } wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ARGB8888, cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data); -- cgit v1.2.3