/*- * Test 0080: Check uninitialized scratch memory (obsolete). * * $FreeBSD$ */ /* BPF program */ struct bpf_insn pc[] = { #ifdef BPF_JIT_COMPILER_OBSOLETE BPF_STMT(BPF_LDX+BPF_IMM, 0xffffffff), BPF_STMT(BPF_LD+BPF_MEM, 0), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 29, 0), BPF_STMT(BPF_LD+BPF_MEM, 1), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 27, 0), BPF_STMT(BPF_LD+BPF_MEM, 2), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 25, 0), BPF_STMT(BPF_LD+BPF_MEM, 3), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 23, 0), BPF_STMT(BPF_LD+BPF_MEM, 4), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 21, 0), BPF_STMT(BPF_LD+BPF_MEM, 5), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 19, 0), BPF_STMT(BPF_LD+BPF_MEM, 6), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 17, 0), BPF_STMT(BPF_LD+BPF_MEM, 7), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 15, 0), BPF_STMT(BPF_LD+BPF_MEM, 8), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 13, 0), BPF_STMT(BPF_LD+BPF_MEM, 9), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 11, 0), BPF_STMT(BPF_LD+BPF_MEM, 10), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 9, 0), BPF_STMT(BPF_LD+BPF_MEM, 11), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 7, 0), BPF_STMT(BPF_LD+BPF_MEM, 12), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 5, 0), BPF_STMT(BPF_LD+BPF_MEM, 13), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 3, 0), BPF_STMT(BPF_LD+BPF_MEM, 14), BPF_JUMP(BPF_JMP+BPF_JSET+BPF_X, 0, 1, 0), BPF_STMT(BPF_LD+BPF_MEM, 15), #else BPF_STMT(BPF_LD+BPF_IMM, 0), #endif 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; /* Expected signal */ int expect_signal = 0;