From 4c1cb01d712923c63f23a975eec13170aa57d992 Mon Sep 17 00:00:00 2001 From: Brian Bockelman Date: Thu, 26 Dec 2019 13:34:02 -0600 Subject: [PATCH] Prevent uberftp from hanging when the command socket closes --- ftp.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/ftp.c b/ftp.c index 3c65d18..dfd4739 100644 --- a/ftp.c +++ b/ftp.c @@ -2742,6 +2742,14 @@ _f_get_resp(fh_t * fh, int * code, char ** resp) FREE(cptr); } + /* There was no command sent and the server side closed the socket. */ + if (!nl && fh->cc.eof) + { + ec = ec_create(EC_GSI_SUCCESS, + EC_GSI_SUCCESS, + "Server unexpectedly closed the socket."); + } + if (!ec && *code == 421) { ec = ec_create(EC_GSI_SUCCESS, -- 2.21.0