diff options
| author |   jnemeth <jnemeth@NetBSD.org> | 2006-06-07 09:24:26 +0000 |
|---|---|---|
| committer | jnemeth <jnemeth@NetBSD.org> | 2006-06-07 09:24:26 +0000 |
| commit | 3d50fca30f7809fdcf80196ce456d6d005eb3af9 (patch) | |
| tree | 94e4d3f1f54d12e22d6b9c066a9789b53205ae1b /atc | |
| parent | d983034d72c0dc19e69d18f64b56d6e92469dc80 (diff) | |
| download | bsdgames-darwin-3d50fca30f7809fdcf80196ce456d6d005eb3af9.tar.gz bsdgames-darwin-3d50fca30f7809fdcf80196ce456d6d005eb3af9.tar.zst bsdgames-darwin-3d50fca30f7809fdcf80196ce456d6d005eb3af9.zip | |
prevent "stack" overflow
Diffstat (limited to 'atc')
| -rw-r--r-- | atc/include.h | 3 | ||||
| -rw-r--r-- | atc/input.c | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/atc/include.h b/atc/include.h index 1697f6fb..11819951 100644 --- a/atc/include.h +++ b/atc/include.h @@ -1,4 +1,4 @@ -/* $NetBSD: include.h,v 1.8 2003/08/07 09:36:54 agc Exp $ */ +/* $NetBSD: include.h,v 1.9 2006/06/07 09:24:26 jnemeth Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -50,6 +50,7 @@ #include <sys/utsname.h> #include <sys/wait.h> +#include <assert.h> #include <ctype.h> #include <curses.h> #include <err.h> diff --git a/atc/input.c b/atc/input.c index 64b202a1..2eef9053 100644 --- a/atc/input.c +++ b/atc/input.c @@ -1,4 +1,4 @@ -/* $NetBSD: input.c,v 1.19 2005/08/10 17:53:28 rpaulo Exp $ */ +/* $NetBSD: input.c,v 1.20 2006/06/07 09:24:26 jnemeth Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -46,7 +46,7 @@ #if 0 static char sccsid[] = "@(#)input.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: input.c,v 1.19 2005/08/10 17:53:28 rpaulo Exp $"); +__RCSID("$NetBSD: input.c,v 1.20 2006/06/07 09:24:26 jnemeth Exp $"); #endif #endif /* not lint */ @@ -207,6 +207,7 @@ push(int ruleno, int ch) { int newstate, newpos; + assert(level < (MAXDEPTH - 1)); (void)sprintf(T_STR, st[T_STATE].rule[ruleno].str, tval); T_RULE = ruleno; T_CH = ch; |