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/*-
* Test 0080: Check uninitialized scratch memory.
*
* Note: This behavior is not guaranteed with bpf_filter(9).
*
* $FreeBSD$
*/
/* BPF program */
struct bpf_insn pc[] = {
BPF_STMT(BPF_LDX|BPF_IMM, 0xffffffff),
BPF_STMT(BPF_LD|BPF_MEM, 0),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 30, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 1),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 28, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 2),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 26, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 3),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 24, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 4),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 22, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 5),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 20, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 6),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 18, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 7),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 16, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 8),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 14, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 9),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 12, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 10),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 10, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 11),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 8, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 12),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 6, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 13),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 4, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 14),
BPF_JUMP(BPF_JMP|BPF_JSET|BPF_X, 2, 0, 0),
BPF_STMT(BPF_LD|BPF_MEM, 15),
BPF_STMT(BPF_RET|BPF_A, 0),
};
/* Packet */
u_char pkt[] = {
0x00,
};
/* Packet length seen on wire */
u_int wirelen = sizeof(pkt);
/* Packet length passed on buffer */
u_int buflen = sizeof(pkt);
/* Invalid instruction */
int invalid = 0;
/* Expected return value */
u_int expect = 0;
/* Expeced signal */
int expect_signal = 0;
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