On 7/19/19 12:32 PM, Andrii Nakryiko wrote: > In case when BTF loading fails despite sanitization, but BPF object has > .BTF.ext loaded as well, we free and null obj->btf, but not > obj->btf_ext. This leads to an attempt to relocate .BTF.ext later on > during bpf_object__load(), which assumes obj->btf is present. This leads > to SIGSEGV on null pointer access. Fix bug by freeing and nulling > obj->btf_ext as well. > > Signed-off-by: Andrii Nakryiko <andriin@xxxxxx> Applied. Thanks
