From 335c35318a698631bf1db068e110d66b14f0b2d6 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Thu, 15 Jun 2006 05:32:21 +0000
Subject: r16245: Cope with string being zero len. Klocwork bug #410. Jeremy.
 (This used to be commit 46c12de07fe6f44bcf58ca9de276e7932384843d)

---
 source3/lib/replace/getpass.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/source3/lib/replace/getpass.c b/source3/lib/replace/getpass.c
index 96f508ead2..c67ff2bda7 100644
--- a/source3/lib/replace/getpass.c
+++ b/source3/lib/replace/getpass.c
@@ -202,8 +202,10 @@ char *getsmbpass(const char *prompt)
 		fgets(buf, bufsize, in);
 	}
 	nread = strlen(buf);
-	if (buf[nread - 1] == '\n')
-		buf[nread - 1] = '\0';
+	if (nread) {
+		if (buf[nread - 1] == '\n')
+			buf[nread - 1] = '\0';
+	}
 
 	/* Restore echoing.  */
 	if (echo_off) {
-- 
cgit