Author: pfg
Date: Fri Apr 29 03:13:18 2016
New Revision: 298767
URL: https://svnweb.freebsd.org/changeset/base/298767
Log:
MFC r298640:
ed(1): switch two statements so we check the index before dereferencing.
Modified:
stable/9/bin/ed/cbc.c
Directory Properties:
stable/9/bin/ed/ (props changed)
Modified: stable/9/bin/ed/cbc.c
==============================================================================
--- stable/9/bin/ed/cbc.c Fri Apr 29 03:12:14 2016 (r298766)
+++ stable/9/bin/ed/cbc.c Fri Apr 29 03:13:18 2016 (r298767)
@@ -263,7 +263,7 @@ expand_des_key(char *obuf, char *kbuf)
/*
* now translate it, bombing on any illegal binary digit
*/
- for (i = 0; kbuf[i] && i < 16; i++)
+ for (i = 0; i < 16 && kbuf[i]; i++)
if ((nbuf[i] = hex_to_binary((int) kbuf[i], 2)) == -1)
des_error("bad binary digit in key");
while (i < 64)
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