use bounded string ops
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09401b303a
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d99433c2b5
@ -1,4 +1,4 @@
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/* $NetBSD: pppoectl.c,v 1.12 2003/06/23 11:53:39 agc Exp $ */
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/* $NetBSD: pppoectl.c,v 1.13 2003/07/12 14:48:10 itojun Exp $ */
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/*
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* Copyright (c) 1997 Joerg Wunsch
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@ -31,7 +31,7 @@
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: pppoectl.c,v 1.12 2003/06/23 11:53:39 agc Exp $");
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__RCSID("$NetBSD: pppoectl.c,v 1.13 2003/07/12 14:48:10 itojun Exp $");
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#endif
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@ -526,7 +526,7 @@ proto_name(int proto)
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case SPPP_AUTHPROTO_CHAP: return "chap";
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case SPPP_AUTHPROTO_NONE: return "none";
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}
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sprintf(buf, "0x%x", (unsigned)proto);
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snprintf(buf, sizeof(buf), "0x%x", (unsigned)proto);
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return buf;
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}
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@ -536,9 +536,9 @@ authflags(int flags)
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static char buf[32];
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buf[0] = '\0';
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if (flags & SPPP_AUTHFLAG_NOCALLOUT)
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strcat(buf, " callin");
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strlcat(buf, " callin", sizeof(buf));
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if (flags & SPPP_AUTHFLAG_NORECHALLENGE)
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strcat(buf, " norechallenge");
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strlcat(buf, " norechallenge", sizeof(buf));
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return buf;
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}
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