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-rw-r--r--lib/ssh.c33
1 files changed, 30 insertions, 3 deletions
diff --git a/lib/ssh.c b/lib/ssh.c
index b968dcf36..005eb265f 100644
--- a/lib/ssh.c
+++ b/lib/ssh.c
@@ -101,6 +101,7 @@
#include "inet_ntop.h"
#include "parsedate.h" /* for the week day and month names */
#include "sockaddr.h" /* required for Curl_sockaddr_storage */
+#include "strtoofft.h"
#include "multiif.h"
#define _MPRINTF_REPLACE /* use our functions only */
@@ -1631,9 +1632,35 @@ static CURLcode ssh_statemach_act(struct connectdata *conn)
data->req.maxdownload = -1;
}
else {
- data->req.size = attrs.filesize;
- data->req.maxdownload = attrs.filesize;
- Curl_pgrsSetDownloadSize(data, attrs.filesize);
+ curl_off_t size;
+
+ size = attrs.filesize;
+ if(conn->data->state.use_range) {
+ curl_off_t from, to;
+ char *ptr;
+ char *ptr2;
+
+ from=curlx_strtoofft(conn->data->state.range, &ptr, 0);
+ while(ptr && *ptr && (isspace((int)*ptr) || (*ptr=='-')))
+ ptr++;
+ to=curlx_strtoofft(ptr, &ptr2, 0);
+ if ((ptr == ptr2) /* no "to" value given */
+ || (to > size)) {
+ to = size;
+ }
+ if (from > to) {
+ from = to;
+ size = 0;
+ }
+ else {
+ size = to - from + 1;
+ }
+
+ libssh2_sftp_seek(conn->proto.sshc.sftp_handle, from);
+ }
+ data->req.size = size;
+ data->req.maxdownload = size;
+ Curl_pgrsSetDownloadSize(data, size);
}
/* We can resume if we can seek to the resume position */