In local-to-remote copies, abort if fxp_init() fails, rather than ploughing

[u/mdw/putty] / pscp.c

diff --git a/pscp.c b/pscp.c
index 9259dd0..19e5df4 100644 (file)
--- a/pscp.c
+++ b/pscp.c
@@ -213,8 +213,6 @@ int from_backend(void *frontend, int is_stderr, const char *data, int datalen)
        if (pendsize < pendlen + len) {
            pendsize = pendlen + len + 4096;
            pending = sresize(pending, pendsize, unsigned char);
-           if (!pending)
-               fatalbox("Out of memory");
        }
        memcpy(pending + pendlen, p, len);
        pendlen += len;
@@ -751,7 +749,7 @@ static struct fxp_handle *scp_sftp_filehandle;
 static struct fxp_xfer *scp_sftp_xfer;
 static uint64 scp_sftp_fileoffset;
 
-void scp_source_setup(char *target, int shouldbedir)
+int scp_source_setup(char *target, int shouldbedir)
 {
     if (using_sftp) {
        /*
@@ -766,7 +764,7 @@ void scp_source_setup(char *target, int shouldbedir)
        if (!fxp_init()) {
            tell_user(stderr, "unable to initialise SFTP: %s", fxp_error());
            errs++;
-           return;
+           return 1;
        }
 
        sftp_register(req = fxp_stat_send(target));
@@ -789,6 +787,7 @@ void scp_source_setup(char *target, int shouldbedir)
     } else {
        (void) response();
     }
+    return 0;
 }
 
 int scp_send_errmsg(char *str)
@@ -1980,7 +1979,8 @@ static void toremote(int argc, char *argv[])
     do_cmd(host, user, cmd);
     sfree(cmd);
 
-    scp_source_setup(targ, targetshouldbedirectory);
+    if (scp_source_setup(targ, targetshouldbedirectory))
+       return;
 
     for (i = 0; i < argc - 1; i++) {
        src = argv[i];