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Use the label_len local variable in evdns instead of recalculating it over and over

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Nick Mathewson 2010-11-02 12:42:35 -04:00
parent a3245afec2
commit ba01456999
1 changed files with 4 additions and 4 deletions
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8
evdns.c
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@ -1522,8 +1522,8 @@ dnsname_to_labels(u8 *const buf, size_t buf_len, off_t j,
if (table) dnslabel_table_add(table, start, j);
buf[j++] = (ev_uint8_t)label_len;
memcpy(buf + j, start, end - start);
j += (int)(end - start);
memcpy(buf + j, start, label_len);
j += (int) label_len;
break;
} else {
/* append length of the label. */
@ -1533,8 +1533,8 @@ dnsname_to_labels(u8 *const buf, size_t buf_len, off_t j,
if (table) dnslabel_table_add(table, start, j);
buf[j++] = (ev_uint8_t)label_len;
memcpy(buf + j, start, name - start);
j += (int)(name - start);
memcpy(buf + j, start, label_len);
j += (int) label_len;
/* hop over the '.' */
name++;
}