Problem - Kevin Tafuro

headerlen -= (*datalen + 2);
if (*datalen > 0) {
if (!(data = (char *)malloc(*datalen))) goto end_error;
memcpy(data, tmp + 4, *datalen);
}
break;
}
}
}
/* Examine the headers to determine whether or not to continue. If we are to
* continue, look for a content-length header to find out how much data we're
* going to get. If there is no content-length header, we'll have to read
* until the remote server closes the connection.
*/
if (!strncasecmp(headers, "HTTP/1.", 7)) {
if (!(tmp = strchr(headers, ' '))) goto end_error;
if (strncmp(tmp + 1, "200 ", 4) && strncmp(tmp + 1, "200\r\n", 5))
goto end_error;
for (tmp = strstr(headers, "\r\n"); tmp; tmp = strstr(tmp + 2, "\r\n")) {
if (strncasecmp(tmp + 2, "content-length: ", 16)) continue;
content_length = atoi(tmp + 18);
break;
}
} else goto end_error;
/* Continuously read and accumulate data from the remote server. Finish when
* we've read up to the content-length that we received. If we didn't receive
* a content-length, read until the remote server closes the connection.
*/
while (!content_length || *datalen < content_length) {
FD_ZERO(&rmask);
FD_SET(sd, &rmask);
FD_ZERO(&wmask);
if (BIO_should_write(conn)) FD_SET(sd, &wmask);
if (select(FD_SETSIZE, &rmask, &wmask, 0, 0)