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| author |   christos <christos@NetBSD.org> | 2006-03-18 23:33:38 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2006-03-18 23:33:38 +0000 |
| commit | 3f1fdbd285757684e5ac5c43385ccfcce6f13081 (patch) | |
| tree | 75896b104ec359e4faedae99522e0484b46293d3 /adventure | |
| parent | b22c03d38161d83cf068000f0f356ce84909d101 (diff) | |
| download | bsdgames-darwin-3f1fdbd285757684e5ac5c43385ccfcce6f13081.tar.gz bsdgames-darwin-3f1fdbd285757684e5ac5c43385ccfcce6f13081.tar.zst bsdgames-darwin-3f1fdbd285757684e5ac5c43385ccfcce6f13081.zip | |
Coverity CID 1195: Check for possible negative index.
Diffstat (limited to 'adventure')
| -rw-r--r-- | adventure/io.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/adventure/io.c b/adventure/io.c index 6ad8b0e5..44a88b52 100644 --- a/adventure/io.c +++ b/adventure/io.c @@ -1,4 +1,4 @@ -/* $NetBSD: io.c,v 1.17 2006/03/18 23:31:19 christos Exp $ */ +/* $NetBSD: io.c,v 1.18 2006/03/18 23:33:38 christos Exp $ */ /*- * Copyright (c) 1991, 1993 @@ -39,7 +39,7 @@ #if 0 static char sccsid[] = "@(#)io.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: io.c,v 1.17 2006/03/18 23:31:19 christos Exp $"); +__RCSID("$NetBSD: io.c,v 1.18 2006/03/18 23:33:38 christos Exp $"); #endif #endif /* not lint */ @@ -481,7 +481,10 @@ rliq(void) if ((bitnum = rnum()) < 0) break; for (;;) { /* read locs for bits */ - cond[rnum()] |= setbit[bitnum]; + int n = rnum(); + if (n < 0) + break; + cond[n] |= setbit[bitnum]; if (breakch == LF) break; } |