On Tue, 2024-03-05 at 10:51 +0100, Daniel Borkmann wrote: [...] > > diff --git a/tools/testing/selftests/bpf/prog_tests/struct_ops_autocreate.c b/tools/testing/selftests/bpf/prog_tests/struct_ops_autocreate.c > > new file mode 100644 > > index 000000000000..883f938d518c > > --- /dev/null > > +++ b/tools/testing/selftests/bpf/prog_tests/struct_ops_autocreate.c > > @@ -0,0 +1,76 @@ > > +// SPDX-License-Identifier: GPL-2.0 > > + > > +#include <test_progs.h> > > +#include "struct_ops_autocreate.skel.h" > > + > > +static void cant_load_full_object(void) > > +{ > > + struct struct_ops_autocreate *skel; > > + char *log; > > + int err; > > + > > + skel = struct_ops_autocreate__open(); > > + if (!ASSERT_OK_PTR(skel, "struct_ops_autocreate__open")) > > + return; > > + > > + if (start_libbpf_log_capture()) > > + goto cleanup; > > nit: This cleanup path triggers freeing of uninitialized log pointer. Thank you for noticing, I will double check all tests and post v4 after collecting some additional feedback. [...]