HTTPContext *s = h->priv_data;
URLContext *old_hd = s->hd;
int64_t old_off = s->off;
+ uint8_t old_buf[BUFFER_SIZE];
+ int old_buf_size;
if (whence == AVSEEK_SIZE)
return s->filesize;
return -1;
/* we save the old context in case the seek fails */
+ old_buf_size = s->buf_end - s->buf_ptr;
+ memcpy(old_buf, s->buf_ptr, old_buf_size);
s->hd = NULL;
if (whence == SEEK_CUR)
off += s->off;
/* if it fails, continue on old connection */
if (http_open_cnx(h) < 0) {
+ memcpy(s->buffer, old_buf, old_buf_size);
+ s->buf_ptr = s->buffer;
+ s->buf_end = s->buffer + old_buf_size;
s->hd = old_hd;
s->off = old_off;
return -1;