diff options
| -rw-r--r-- | block/curl.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/block/curl.c b/block/curl.c index 1d19e64..7a7e831 100644 --- a/block/curl.c +++ b/block/curl.c @@ -211,12 +211,13 @@ static size_t curl_read_cb(void *ptr, size_t size, size_t nmemb, void *opaque) DPRINTF("CURL: Just reading %zd bytes\n", realsize); - if (!s || !s->orig_buf) - return 0; + if (!s || !s->orig_buf) { + goto read_end; + } if (s->buf_off >= s->buf_len) { /* buffer full, read nothing */ - return 0; + goto read_end; } realsize = MIN(realsize, s->buf_len - s->buf_off); memcpy(s->orig_buf + s->buf_off, ptr, realsize); @@ -237,7 +238,9 @@ static size_t curl_read_cb(void *ptr, size_t size, size_t nmemb, void *opaque) } } - return realsize; +read_end: + /* curl will error out if we do not return this value */ + return size * nmemb; } static int curl_find_buf(BDRVCURLState *s, size_t start, size_t len, |