upstream commit

add error message on ftruncate failure; bz#2176

Upstream-ID: cbcc606e0b748520c74a210d8f3cc9718d3148cf

1 files changed, 4 insertions, 2 deletions

diff --git a/sftp-client.c b/sftp-client.c
index d12ca26ec..5dbeb47c0 100644
--- a/sftp-client.c
+++ b/sftp-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp-client.c,v 1.119 2015/05/23 14:28:37 jsg Exp $ */
+/* $OpenBSD: sftp-client.c,v 1.120 2015/05/28 04:50:53 djm Exp $ */
 /*
  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
  *
@@ -1385,7 +1385,9 @@ do_download(struct sftp_conn *conn, const char *remote_path,
                             "server reordered requests", local_path);
                 }
                 debug("truncating at %llu", (unsigned long long)highwater);
-                ftruncate(local_fd, highwater);
+                if (ftruncate(local_fd, highwater) == -1)
+                        error("ftruncate \"%s\": %s", local_path,
+                            strerror(errno));
         }
         if (read_error) {
                 error("Couldn't read from remote file \"%s\" : %s",