Searched hist:"0072 e362" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_tc_bpf.c | 0072e362 Tue Aug 22 21:07:03 CDT 2023 Yafang Shao <laoar.shao@gmail.com> selftests/bpf: Add selftest for allow_ptr_leaks
- Without prev commit
$ tools/testing/selftests/bpf/test_progs --name=tc_bpf
#232/1 tc_bpf/tc_bpf_root:OK
test_tc_bpf_non_root:PASS:set_cap_bpf_cap_net_admin 0 nsec
test_tc_bpf_non_root:PASS:disable_cap_sys_admin 0 nsec
0: R1=ctx(off=0,imm=0) R10=fp0
; if ((long)(iph + 1) > (long)skb->data_end)
0: (61) r2 = *(u32 *)(r1 +80) ; R1=ctx(off=0,imm=0) R2_w=pkt_end(off=0,imm=0)
; struct iphdr *iph = (void *)(long)skb->data + sizeof(struct ethhdr);
1: (61) r1 = *(u32 *)(r1 +76) ; R1_w=pkt(off=0,r=0,imm=0)
; if ((long)(iph + 1) > (long)skb->data_end)
2: (07) r1 += 34 ; R1_w=pkt(off=34,r=0,imm=0)
3: (b4) w0 = 1 ; R0_w=1
4: (2d) if r1 > r2 goto pc+1
R2 pointer comparison prohibited
processed 5 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0
test_tc_bpf_non_root:FAIL:test_tc_bpf__open_and_load unexpected error: -13
#233/2 tc_bpf_non_root:FAIL
- With prev commit
$ tools/testing/selftests/bpf/test_progs --name=tc_bpf
#232/1 tc_bpf/tc_bpf_root:OK
#232/2 tc_bpf/tc_bpf_non_root:OK
#232 tc_bpf:OK
Summary: 1/2 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230823020703.3790-3-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | tc_bpf.c | 0072e362 Tue Aug 22 21:07:03 CDT 2023 Yafang Shao <laoar.shao@gmail.com> selftests/bpf: Add selftest for allow_ptr_leaks
- Without prev commit
$ tools/testing/selftests/bpf/test_progs --name=tc_bpf
#232/1 tc_bpf/tc_bpf_root:OK
test_tc_bpf_non_root:PASS:set_cap_bpf_cap_net_admin 0 nsec
test_tc_bpf_non_root:PASS:disable_cap_sys_admin 0 nsec
0: R1=ctx(off=0,imm=0) R10=fp0
; if ((long)(iph + 1) > (long)skb->data_end)
0: (61) r2 = *(u32 *)(r1 +80) ; R1=ctx(off=0,imm=0) R2_w=pkt_end(off=0,imm=0)
; struct iphdr *iph = (void *)(long)skb->data + sizeof(struct ethhdr);
1: (61) r1 = *(u32 *)(r1 +76) ; R1_w=pkt(off=0,r=0,imm=0)
; if ((long)(iph + 1) > (long)skb->data_end)
2: (07) r1 += 34 ; R1_w=pkt(off=34,r=0,imm=0)
3: (b4) w0 = 1 ; R0_w=1
4: (2d) if r1 > r2 goto pc+1
R2 pointer comparison prohibited
processed 5 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0
test_tc_bpf_non_root:FAIL:test_tc_bpf__open_and_load unexpected error: -13
#233/2 tc_bpf_non_root:FAIL
- With prev commit
$ tools/testing/selftests/bpf/test_progs --name=tc_bpf
#232/1 tc_bpf/tc_bpf_root:OK
#232/2 tc_bpf/tc_bpf_non_root:OK
#232 tc_bpf:OK
Summary: 1/2 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230823020703.3790-3-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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