1 files changed, 9 insertions, 3 deletions

diff --git a/scp.c b/scp.c
index 600df161a..6fe246d8c 100644
--- a/scp.c
+++ b/scp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: scp.c,v 1.144 2006/07/09 15:15:10 stevesk Exp $ */
+/* $OpenBSD: scp.c,v 1.145 2006/07/10 12:03:20 djm Exp $ */
 /*
  * scp - secure remote copy.  This is basically patched BSD rcp which
  * uses ssh to do the data transfer (instead of using rcmd).
@@ -272,15 +272,21 @@ void usage(void);
 int
 main(int argc, char **argv)
 {
-        int ch, fflag, tflag, status;
+        int ch, fflag, tflag, status, n;
         double speed;
-        char *targ, *endp;
+        char *targ, *endp, **newargv;
         extern char *optarg;
         extern int optind;
 
         /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
         sanitise_stdfd();
 
+        /* Copy argv, because we modify it */
+        newargv = xcalloc(MAX(argc + 1, 1), sizeof(*newargv));
+        for (n = 0; n < argc; n++)
+                newargv[n] = xstrdup(argv[n]);
+        argv = newargv;
+
         __progname = ssh_get_progname(argv[0]);
 
         memset(&args, '\0', sizeof(args));