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The xfer mechanism wasn't gracefully terminating when an error was

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encountered part way through transfer. In particular, this caused
psftp to hang (waiting for FXP_READ replies which had already
arrived) if you try `get' (without -r) on a remote directory.

[originally from svn r5005]
This commit is contained in:
Simon Tatham
2004-12-17 13:39:41 +00:00
parent cac296d9c0
commit d649075539
2 changed files with 9 additions and 3 deletions
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5
sftp.c
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@ -1089,7 +1089,8 @@ int xfer_done(struct fxp_xfer *xfer)
void xfer_download_queue(struct fxp_xfer *xfer)
{
while (xfer->req_totalsize < xfer->req_maxsize && !xfer->eof) {
while (xfer->req_totalsize < xfer->req_maxsize &&
!xfer->eof && !xfer->err) {
/*
* Queue a new read request.
*/
@ -1155,6 +1156,8 @@ int xfer_download_gotpkt(struct fxp_xfer *xfer, struct sftp_packet *pktin)
#endif
} else if (rr->retlen < 0) {
/* some error other than EOF; signal it back to caller */
xfer_set_error(xfer);
rr->complete = -1;
return -1;
}