From 7e40933d7b6f4e32940075bff3a81213d95a59f0 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 afe2d4c49333309b940cec8408ccd37ed3747cb7)

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

(limited to 'source3/lib')

diff --git a/source3/lib/getsmbpass.c b/source3/lib/getsmbpass.c
index df5e0359aa..a7780f7c12 100644
--- a/source3/lib/getsmbpass.c
+++ b/source3/lib/getsmbpass.c
@@ -147,8 +147,10 @@ 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