diff options
Diffstat (limited to 'usr.sbin/bgpctl/parser.c')
| -rw-r--r-- | usr.sbin/bgpctl/parser.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/usr.sbin/bgpctl/parser.c b/usr.sbin/bgpctl/parser.c index 1e63514c73e..08059eb10dd 100644 --- a/usr.sbin/bgpctl/parser.c +++ b/usr.sbin/bgpctl/parser.c @@ -1,4 +1,4 @@ -/* $OpenBSD: parser.c,v 1.43 2007/04/06 18:36:32 claudio Exp $ */ +/* $OpenBSD: parser.c,v 1.44 2007/04/23 13:05:35 claudio Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -302,7 +302,7 @@ void show_valid_args(const struct token []); int parse_addr(const char *, struct bgpd_addr *); int parse_prefix(const char *, struct bgpd_addr *, u_int8_t *); -int parse_asnum(const char *, u_int16_t *); +int parse_asnum(const char *, u_int32_t *); int parse_number(const char *, struct parse_result *, enum token_type); int getcommunity(const char *); @@ -636,19 +636,30 @@ parse_prefix(const char *word, struct bgpd_addr *addr, u_int8_t *prefixlen) } int -parse_asnum(const char *word, u_int16_t *asnum) +parse_asnum(const char *word, u_int32_t *asnum) { const char *errstr; - u_int16_t uval; + char *dot; + u_int32_t uval, uvalh = 0; if (word == NULL) return (0); - uval = strtonum(word, 0, USHRT_MAX - 1, &errstr); - if (errstr) - errx(1, "AS number is %s: %s", errstr, word); + if ((dot = strchr(word,'.')) != NULL) { + *dot++ = '\0'; + uvalh = strtonum(word, 0, USHRT_MAX, &errstr); + if (errstr) + errx(1, "AS number is %s: %s", errstr, word); + uval = strtonum(dot, 0, USHRT_MAX, &errstr); + if (errstr) + errx(1, "AS number is %s: %s", errstr, word); + } else { + uval = strtonum(word, 0, USHRT_MAX - 1, &errstr); + if (errstr) + errx(1, "AS number is %s: %s", errstr, word); + } - *asnum = uval; + *asnum = uval | (uvalh << 16); return (1); } |