diff options
| -rw-r--r-- | tools/testing/selftests/bpf/test_verifier.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c index 4bfe3aa2cfc4..ceea9409639e 100644 --- a/tools/testing/selftests/bpf/test_verifier.c +++ b/tools/testing/selftests/bpf/test_verifier.c @@ -936,6 +936,7 @@ static void do_test_single(struct bpf_test *test, bool unpriv, int run_errs, run_successes; int map_fds[MAX_NR_MAPS]; const char *expected_err; + int saved_errno; int fixup_skips; __u32 pflags; int i, err; @@ -997,6 +998,7 @@ static void do_test_single(struct bpf_test *test, bool unpriv, } fd_prog = bpf_load_program_xattr(&attr, bpf_vlog, sizeof(bpf_vlog)); + saved_errno = errno; /* BPF_PROG_TYPE_TRACING requires more setup and * bpf_probe_prog_type won't give correct answer @@ -1013,7 +1015,7 @@ static void do_test_single(struct bpf_test *test, bool unpriv, if (expected_ret == ACCEPT || expected_ret == VERBOSE_ACCEPT) { if (fd_prog < 0) { printf("FAIL\nFailed to load prog '%s'!\n", - strerror(errno)); + strerror(saved_errno)); goto fail_log; } #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS |