verify: Fix the bad pattern block offset value

We offset buf by header_size for pattern verification. Add header_size
to the mismatched buf offset to get the correct block offset value.

Signed-off-by: Igor Pylypiv <ipylypiv@google.com>

diff --git a/verify.c b/verify.c
index f7355f3025681f723b949a5da404c8023f775456..78f333e67e3c0cfa87ff0d19c7f98ab54c18ccab 100644 (file)
--- a/verify.c
+++ b/verify.c
@@ -398,7 +398,8 @@ static int verify_io_u_pattern(struct verify_header *hdr, struct vcont *vc)
                                (unsigned char)buf[i],
                                (unsigned char)pattern[mod],
                                bits);
-                       log_err("fio: bad pattern block offset %u\n", i);
+                       log_err("fio: bad pattern block offset %u\n",
+                               i + header_size);
                        vc->name = "pattern";
                        log_verify_failure(hdr, vc);
                        return EILSEQ;