diff options
| -rw-r--r-- | usr.bin/make/main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/make/main.c b/usr.bin/make/main.c index efcfcfd..8f82d1d 100644 --- a/usr.bin/make/main.c +++ b/usr.bin/make/main.c @@ -47,7 +47,7 @@ static const char copyright[] = static char sccsid[] = "@(#)main.c 8.3 (Berkeley) 3/19/94"; #endif static const char rcsid[] = - "$Id: main.c,v 1.23 1997/09/29 03:53:51 imp Exp $"; + "$Id: main.c,v 1.24 1998/06/13 11:55:57 peter Exp $"; #endif /* not lint */ /*- @@ -186,9 +186,11 @@ rearg: while((c = getopt(argc, argv, OPTFLAGS)) != -1) { break; case 'V': printVars = TRUE; - (void)asprintf(&p, "${%s}", optarg); + p = malloc(strlen(optarg) + 1 + 3); if (!p) Punt("make: cannot allocate memory."); + /* This sprintf is safe, because of the malloc above */ + (void)sprintf(p, "${%s}", optarg); (void)Lst_AtEnd(variables, (ClientData)p); Var_Append(MAKEFLAGS, "-V", VAR_GLOBAL); Var_Append(MAKEFLAGS, optarg, VAR_GLOBAL); |
