Re: [PATCH bpf-next] libbpf: set close-on-exec flag on gzopen

[Daniel Borkmann <daniel@xxxxxxxxxxxxx>]

On 8/10/23 11:43 PM, Martin Kelly wrote:
> From: Marco Vedovati <marco.vedovati@xxxxxxxxxxxxxxx>
>
> Enable the close-on-exec flag when using gzopen
>
> This is especially important for multithreaded programs making use of
> libbpf, where a fork + exec could race with libbpf library calls,
> potentially resulting in a file descriptor leaked to the new process.
>
> Signed-off-by: Marco Vedovati <marco.vedovati@xxxxxxxxxxxxxxx>

Looks good, thanks for the fix, applied! Do we also need to convert the
fmemopen in bpf_object__read_kconfig_mem - if yes, could you also send a
patch?

Thanks,
Daniel