Method hasIPFilter

shell/tracescript.go:507–509

hasIPFilter returns true if any IP or CIDR filter is configured.

()

// hasIPFilter returns true if any IP or CIDR filter is configured.
func (g *ScriptGenerator) hasIPFilter() bool {
	return len(g.config.FilterIPs) > 0 || len(g.config.FilterCIDRs) > 0
}

// buildTCPIPFilterCheckFromLocalVars creates a filter using local vars $s0-$s3 and $d0-$d3.
// This is required because the BPF verifier doesn't allow reading from different