diff options
Diffstat (limited to 'games/adventure/io.c')
| -rw-r--r-- | games/adventure/io.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/games/adventure/io.c b/games/adventure/io.c index d2a03f58e88..7bdd2914757 100644 --- a/games/adventure/io.c +++ b/games/adventure/io.c @@ -1,4 +1,4 @@ -/* $OpenBSD: io.c,v 1.15 2004/07/09 15:59:26 deraadt Exp $ */ +/* $OpenBSD: io.c,v 1.16 2006/03/27 00:10:14 tedu Exp $ */ /* $NetBSD: io.c,v 1.3 1995/04/24 12:21:37 cgd Exp $ */ /*- @@ -39,7 +39,7 @@ #if 0 static char sccsid[] = "@(#)io.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$OpenBSD: io.c,v 1.15 2004/07/09 15:59:26 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: io.c,v 1.16 2006/03/27 00:10:14 tedu Exp $"; #endif #endif /* not lint */ @@ -378,7 +378,7 @@ rtrav(void) /* read travel table */ if (locc == -1) return; if (locc != oldloc) { /* getting a new entry */ - t = travel[locc] = (struct travlist *) malloc(sizeof (struct travlist)); + t = travel[locc] = calloc(1, sizeof(*t)); if (t == NULL) err(1, NULL); /* printf("New travel list for %d\n", locc); */ @@ -400,10 +400,13 @@ rtrav(void) /* read travel table */ m = atoi(buf); } while (breakch != LF) { /* only do one line at a time */ + if (t == NULL) + errx(1, "corrupt file"); if (entries++) { - t = t->next = (struct travlist *) malloc(sizeof (struct travlist)); - if (t == NULL) + t->next = calloc(1, sizeof (*t->next)); + if (t->next == NULL) err(1, NULL); + t = t->next; } t->tverb = rnum();/* get verb from the file */ t->tloc = n; /* table entry mod 1000 */ |