diff options
| author | Yonghong Song <yhs@fb.com> | 2020-07-29 00:18:01 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-07-31 00:43:49 +0200 |
| commit | 4fc00b79b85d4c34bef06ad49f109ad7cd9e5d83 (patch) | |
| tree | 1ef83521777fb5c72e5bee14dbc1f843a2ee0ad3 /kernel | |
| parent | bpf, arm64: Add BPF exception tables (diff) | |
| download | linux-4fc00b79b85d4c34bef06ad49f109ad7cd9e5d83.tar.xz linux-4fc00b79b85d4c34bef06ad49f109ad7cd9e5d83.zip | |
bpf: Add missing newline characters in verifier error messages
Newline characters are added in two verifier error messages,
refactored in Commit afbf21dce668 ("bpf: Support readonly/readwrite
buffers in verifier"). This way, they do not mix with
messages afterwards.
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20200728221801.1090349-1-yhs@fb.com
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/verifier.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 88bb25d08bf8..b6ccfce3bf4c 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -3069,7 +3069,7 @@ static int __check_buffer_access(struct bpf_verifier_env *env, { if (off < 0) { verbose(env, - "R%d invalid %s buffer access: off=%d, size=%d", + "R%d invalid %s buffer access: off=%d, size=%d\n", regno, buf_info, off, size); return -EACCES; } @@ -3078,7 +3078,7 @@ static int __check_buffer_access(struct bpf_verifier_env *env, tnum_strn(tn_buf, sizeof(tn_buf), reg->var_off); verbose(env, - "R%d invalid variable buffer offset: off=%d, var_off=%s", + "R%d invalid variable buffer offset: off=%d, var_off=%s\n", regno, off, tn_buf); return -EACCES; } |