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@xxxxxx>
---
kernel/bpf/verifier.c | 4 ++--
1 file 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;
}
--
2.24.1
