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| author |   deraadt <deraadt@openbsd.org> | 1998-06-26 21:01:03 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1998-06-26 21:01:03 +0000 |
| commit | 526ad0794a9d22d1e58948a614a1a537acce3ec0 (patch) | |
| tree | f71e7d53b55a0259f9f81d5b4d9b0cf54dd76c09 | |
| parent | we have a real paths.h (diff) | |
| download | wireguard-openbsd-526ad0794a9d22d1e58948a614a1a537acce3ec0.tar.xz wireguard-openbsd-526ad0794a9d22d1e58948a614a1a537acce3ec0.zip | |
handle single char hostnames; jch@honig.net
| -rw-r--r-- | lib/libpcap/scanner.l | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libpcap/scanner.l b/lib/libpcap/scanner.l index 5992db87341..4c27fbe6cdf 100644 --- a/lib/libpcap/scanner.l +++ b/lib/libpcap/scanner.l @@ -1,5 +1,5 @@ %{ -/* $OpenBSD: scanner.l,v 1.6 1997/07/22 07:42:32 deraadt Exp $ */ +/* $OpenBSD: scanner.l,v 1.7 1998/06/26 21:01:03 deraadt Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 @@ -24,7 +24,7 @@ #ifndef lint static char rcsid[] = - "@(#) $Header: /home/cvs/src/lib/libpcap/scanner.l,v 1.6 1997/07/22 07:42:32 deraadt Exp $ (LBL)"; + "@(#) $Header: /home/cvs/src/lib/libpcap/scanner.l,v 1.7 1998/06/26 21:01:03 deraadt Exp $ (LBL)"; #endif #include <sys/types.h> @@ -133,7 +133,7 @@ outbound return OUTBOUND; {B}:{B}:{B}:{B}:{B}:{B} { yylval.e = pcap_ether_aton((char *)yytext); return EID; } {B}:+({B}:+)+ { bpf_error("bogus ethernet address %s", yytext); } -[A-Za-z0-9][-_.A-Za-z0-9]*[.A-Za-z0-9] { +[A-Za-z0-9]([-_.A-Za-z0-9]*[.A-Za-z0-9])? { yylval.s = sdup((char *)yytext); return ID; } "\\"[^ !()\n\t]+ { yylval.s = sdup((char *)yytext + 1); return ID; } [^ \[\]\t\n\-_.A-Za-z0-9!<>()&|=]+i { |