bpf/verifier/ctx.c

28 			      offsetof(struct __sk_buff, data) -
39 	"pass unmodified ctx pointer to helper",
51 	"pass modified ctx pointer to helper, 1",
53 		BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
65 	"pass modified ctx pointer to helper, 2",
67 		BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
79 	"pass modified ctx pointer to helper, 3",
95 	"pass ctx or null check, 1: ctx",
107 	"pass ctx or null check, 2: null",
120 	"pass ctx or null check, 3: 1",
122 		BPF_MOV64_IMM(BPF_REG_1, 1),
134 	"pass ctx or null check, 4: ctx - const",
136 		BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
148 	"pass ctx or null check, 5: null (connect)",
161 	"pass ctx or null check, 6: null (bind)",
174 	"pass ctx or null check, 7: ctx (bind)",
186 	"pass ctx or null check, 8: null (bind)",