Re: [PATCH bpf-next v4 3/3] bpf: btf: print map dump and lookup with btf info

Jakub Kicinski
2018-07-11T20:05:04Z

On Tue, 10 Jul 2018 20:21:11 -0700, Okash Khawaja wrote:
> + if (err || btf_info.btf_size > last_size) {
> + err = errno;

errno may not be set in case btf_info.btf_size > last_size

errno is positive, while other error return codes are negative.

> + goto exit_free;
> + }