From: Magnus Hagander <magnus@hagander.net>
Date: Sun, 9 Feb 2014 10:54:33 +0000 (+0100)
Subject: Avoid printing uninitialized filename variable in verbose mode
X-Git-Tag: REL9_2_7~25
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=165aa1da588abcbcf3494b38bc03cb0e46e8831b;p=postgresql

Avoid printing uninitialized filename variable in verbose mode

When using verbose mode for pg_basebackup, in tar format sent to
stdout, we'd print an unitialized buffer as the filename.

Reported by Pontus Lundkvist
---

diff --git a/src/bin/pg_basebackup/pg_basebackup.c b/src/bin/pg_basebackup/pg_basebackup.c
index eaa69f612a..32f1762933 100644
--- a/src/bin/pg_basebackup/pg_basebackup.c
+++ b/src/bin/pg_basebackup/pg_basebackup.c
@@ -491,6 +491,7 @@ ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
 			else
 #endif
 				tarfile = stdout;
+			strcpy(filename, "-");
 		}
 		else
 		{