Module Name: src
Committed By: enami
Date: Wed Dec 22 09:39:06 UTC 2010
Modified Files:
src/bin/dd: args.c
Log Message:
Copy argument before modifying it so that ps shows entire argument.
>From OpenBSD via FreeBSD.
To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/bin/dd/args.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/bin/dd/args.c
diff -u src/bin/dd/args.c:1.30 src/bin/dd/args.c:1.31
--- src/bin/dd/args.c:1.30 Tue Dec 14 19:03:21 2010
+++ src/bin/dd/args.c Wed Dec 22 09:39:06 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: args.c,v 1.30 2010/12/14 19:03:21 pooka Exp $ */
+/* $NetBSD: args.c,v 1.31 2010/12/22 09:39:06 enami Exp $ */
/*-
* Copyright (c) 1991, 1993, 1994
@@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)args.c 8.3 (Berkeley) 4/2/94";
#else
-__RCSID("$NetBSD: args.c,v 1.30 2010/12/14 19:03:21 pooka Exp $");
+__RCSID("$NetBSD: args.c,v 1.31 2010/12/22 09:39:06 enami Exp $");
#endif
#endif /* not lint */
@@ -120,6 +120,12 @@
in.dbsz = out.dbsz = 512;
while ((oper = *++argv) != NULL) {
+ if ((oper = strdup(oper)) == NULL) {
+ errx(EXIT_FAILURE,
+ "unable to allocate space for the argument %s",
+ *argv);
+ /* NOTREACHED */
+ }
if ((arg = strchr(oper, '=')) == NULL) {
errx(EXIT_FAILURE, "unknown operand %s", oper);
/* NOTREACHED */
