diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/align.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/align.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/align.c b/tools/testing/selftests/bpf/prog_tests/align.c index 4666f88f2bb4..c94fa8d6c4f6 100644 --- a/tools/testing/selftests/bpf/prog_tests/align.c +++ b/tools/testing/selftests/bpf/prog_tests/align.c @@ -660,16 +660,22 @@ static int do_test_single(struct bpf_align_test *test) * func#0 @0 * 0: R1=ctx(off=0,imm=0) R10=fp0 * 0: (b7) r3 = 2 ; R3_w=2 + * + * Sometimes it's actually two lines below, e.g. when + * searching for "6: R3_w=scalar(umax=255,var_off=(0x0; 0xff))": + * from 4 to 6: R0_w=pkt(off=8,r=8,imm=0) R1=ctx(off=0,imm=0) R2_w=pkt(off=0,r=8,imm=0) R3_w=pkt_end(off=0,imm=0) R10=fp0 + * 6: R0_w=pkt(off=8,r=8,imm=0) R1=ctx(off=0,imm=0) R2_w=pkt(off=0,r=8,imm=0) R3_w=pkt_end(off=0,imm=0) R10=fp0 + * 6: (71) r3 = *(u8 *)(r2 +0) ; R2_w=pkt(off=0,r=8,imm=0) R3_w=scalar(umax=255,var_off=(0x0; 0xff)) */ - if (!strstr(line_ptr, m.match)) { + while (!strstr(line_ptr, m.match)) { cur_line = -1; line_ptr = strtok(NULL, "\n"); - sscanf(line_ptr, "%u: ", &cur_line); + sscanf(line_ptr ?: "", "%u: ", &cur_line); + if (!line_ptr || cur_line != m.line) + break; } - if (cur_line != m.line || !line_ptr || - !strstr(line_ptr, m.match)) { - printf("Failed to find match %u: %s\n", - m.line, m.match); + if (cur_line != m.line || !line_ptr || !strstr(line_ptr, m.match)) { + printf("Failed to find match %u: %s\n", m.line, m.match); ret = 1; printf("%s", bpf_vlog); break; |