Code review comment for lp:~mir-team/mir/public-cookie-api

+MirCookie const* mir_cookie_from_buffer(void const* buffer, size_t size)
+{
+ if (size != mir::cookie::default_blob_size)
+ return NULL;
+
+ return new MirCookie(buffer, size);
+}

While it is extremely unlikely for operator new() (or any of the other code currently invoked here) to throw I think we should trap exceptions and not allow them to propagate from a C API.