[PATCH v2 2/2] tools/bpftool: Fix segfault case regarding 'pin' arguments

Arguments of 'pin' subcommand should be checked at the very beginning of do_pin_any(). Otherwise segfault errors can occur when using 'map pin' or 'prog pin' commands, so fix it. # bpftool prog pin id Segmentation fault Fixes: 71bb428fe2c1 ("tools: bpf: add bpftool") Reviewed-by: Jakub

[PATCH v2 2/2] tools/bpftool: Fix segfault case regarding 'pin' arguments

Arguments of 'pin' subcommand should be checked at the very beginning of do_pin_any(). Otherwise segfault errors can occur when using 'map pin' or 'prog pin' commands, so fix it. # bpftool prog pin id Segmentation fault Fixes: 71bb428fe2c1 ("tools: bpf: add bpftool") Reviewed-by: Jakub