diff options
Diffstat (limited to 'games/hack/hack.topl.c')
| -rw-r--r-- | games/hack/hack.topl.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/games/hack/hack.topl.c b/games/hack/hack.topl.c index fa703d16bec..8ece23f2690 100644 --- a/games/hack/hack.topl.c +++ b/games/hack/hack.topl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hack.topl.c,v 1.6 2003/04/06 18:50:37 deraadt Exp $ */ +/* $OpenBSD: hack.topl.c,v 1.7 2003/05/07 09:48:57 tdeval Exp $ */ /* * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica, @@ -62,7 +62,7 @@ */ #ifndef lint -static char rcsid[] = "$OpenBSD: hack.topl.c,v 1.6 2003/04/06 18:50:37 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: hack.topl.c,v 1.7 2003/05/07 09:48:57 tdeval Exp $"; #endif /* not lint */ #include "hack.h" @@ -106,16 +106,18 @@ redotoplin() { remember_topl() { register struct topl *tl; register int cnt = OTLMAX; +register size_t slen; if(last_redone_topl && !strcmp(toplines, last_redone_topl->topl_text)) return; if(old_toplines && !strcmp(toplines, old_toplines->topl_text)) return; last_redone_topl = 0; + slen = strlen(toplines) + 1; tl = (struct topl *) - alloc((unsigned)(strlen(toplines) + sizeof(struct topl) + 1)); + alloc(sizeof(struct topl) + slen); tl->next_topl = old_toplines; tl->topl_text = (char *)(tl + 1); - (void) strcpy(tl->topl_text, toplines); + (void) strlcpy(tl->topl_text, toplines, slen); old_toplines = tl; while(cnt && tl){ cnt--; @@ -227,7 +229,9 @@ register char *line,*arg1,*arg2,*arg3,*arg4,*arg5,*arg6; tl[--n0] = 0; n0 = strlen(bp); - if(n0 && tl[0]) (void) strcat(tl, "\n"); + if(n0 && tl[0]) + (void) strlcat(tl, "\n", + toplines + sizeof toplines - tl); } redotoplin(); } |