diff options
| author |   deraadt <deraadt@openbsd.org> | 2003-04-25 23:51:01 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2003-04-25 23:51:01 +0000 |
| commit | f41a3dd7232ec236c5e5c30b853b68bcad4cb59f (patch) | |
| tree | 86ac4afca0d6310920dd2a39c849552b4922af17 | |
| parent | oops (diff) | |
| download | wireguard-openbsd-f41a3dd7232ec236c5e5c30b853b68bcad4cb59f.tar.xz wireguard-openbsd-f41a3dd7232ec236c5e5c30b853b68bcad4cb59f.zip | |
string cleanup
| -rw-r--r-- | sbin/dump/main.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sbin/dump/main.c b/sbin/dump/main.c index 6f8d389b3b3..3e8557765a0 100644 --- a/sbin/dump/main.c +++ b/sbin/dump/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.31 2002/02/16 21:27:33 millert Exp $ */ +/* $OpenBSD: main.c,v 1.32 2003/04/25 23:51:01 deraadt Exp $ */ /* $NetBSD: main.c,v 1.14 1997/06/05 11:13:24 lukem Exp $ */ /*- @@ -645,6 +645,7 @@ obsolete(argcp, argvp) { int argc, flags; char *ap, **argv, *flagsp, **nargv, *p; + size_t len; /* Setup. */ argv = *argvp; @@ -676,11 +677,12 @@ obsolete(argcp, argvp) warnx("option requires an argument -- %c", *ap); usage(); } - if ((nargv[0] = malloc(strlen(*argv) + 2 + 1)) == NULL) + len = 2 + strlen(*argv) + 1; + if ((nargv[0] = malloc(len)) == NULL) err(1, NULL); nargv[0][0] = '-'; nargv[0][1] = *ap; - (void)strcpy(&nargv[0][2], *argv); + (void)strlcpy(&nargv[0][2], *argv, len - 2); ++argv; ++nargv; break; |