(void)cpy_pattern(td->o.buffer_pattern, td->o.buffer_pattern_bytes, p, len);
}
-static void __fill_buffer(struct thread_options *o, unsigned long seed, void *p,
+static void __fill_buffer(struct thread_options *o, uint64_t seed, void *p,
unsigned int len)
{
__fill_random_buf_percentage(seed, p, o->compress_percentage, len, len, o->buffer_pattern, o->buffer_pattern_bytes);
}
-static unsigned long fill_buffer(struct thread_data *td, void *p,
- unsigned int len)
+static uint64_t fill_buffer(struct thread_data *td, void *p,
+ unsigned int len)
{
struct frand_state *fs = &td->verify_state;
struct thread_options *o = &td->o;
}
void fill_verify_pattern(struct thread_data *td, void *p, unsigned int len,
- struct io_u *io_u, unsigned long seed, int use_seed)
+ struct io_u *io_u, uint64_t seed, int use_seed)
{
struct thread_options *o = &td->o;
}
static void fill_pattern_headers(struct thread_data *td, struct io_u *io_u,
- unsigned long seed, int use_seed)
+ uint64_t seed, int use_seed)
{
unsigned int hdr_inc, header_num;
struct verify_header *hdr;
offset = vc->io_u->offset;
offset += vc->hdr_num * hdr->len;
- log_err("%.8s: verify failed at file %s offset %llu, length %u\n",
- vc->name, vc->io_u->file->file_name, offset, hdr->len);
+ log_err("%.8s: verify failed at file %s offset %llu, length %u"
+ " (requested block: offset=%llu, length=%llu)\n",
+ vc->name, vc->io_u->file->file_name, offset, hdr->len,
+ vc->io_u->offset, vc->io_u->buflen);
if (vc->good_crc && vc->bad_crc) {
log_err(" Expected CRC: ");
return 0;
err:
- log_err(" at file %s offset %llu, length %u\n",
+ log_err(" at file %s offset %llu, length %u"
+ " (requested block: offset=%llu, length=%llu)\n",
io_u->file->file_name,
- io_u->offset + hdr_num * hdr_len, hdr_len);
+ io_u->offset + hdr_num * hdr_len, hdr_len,
+ io_u->offset, io_u->buflen);
if (td->o.verify_dump)
dump_buf(p, hdr_len, io_u->offset + hdr_num * hdr_len,
fill_hdr(td, io_u, hdr, header_num, header_len, io_u->rand_seed);
+ if (header_len <= hdr_size(td, hdr)) {
+ td_verror(td, EINVAL, "Blocksize too small");
+ return;
+ }
data_len = header_len - hdr_size(td, hdr);
data = p + hdr_size(td, hdr);
s->rand.state32.s[3] = 0;
s->rand.use64 = 0;
}
- s->name[sizeof(s->name) - 1] = '\0';
- strncpy((char *) s->name, td->o.name, sizeof(s->name) - 1);
+ snprintf((char *) s->name, sizeof(s->name), "%s", td->o.name);
next = io_list_next(s);
}