diff options
Diffstat (limited to 'usr/src/cmd/ipf/lib/common/getproto.c')
| -rw-r--r-- | usr/src/cmd/ipf/lib/common/getproto.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/usr/src/cmd/ipf/lib/common/getproto.c b/usr/src/cmd/ipf/lib/common/getproto.c index 43a3029f47..472fe148ab 100644 --- a/usr/src/cmd/ipf/lib/common/getproto.c +++ b/usr/src/cmd/ipf/lib/common/getproto.c @@ -1,3 +1,8 @@ +/* + * Copyright (C) 1993-2005 by Darren Reed. + * See the IPFILTER.LICENCE file for details on licencing. + */ + #include "ipf.h" int getproto(name) @@ -7,11 +12,19 @@ char *name; char *s; for (s = name; *s != '\0'; s++) - if (!isdigit(*s)) + if (!ISDIGIT(*s)) break; if (*s == '\0') return atoi(name); +#ifdef _AIX51 + /* + * For some bogus reason, "ip" is 252 in /etc/protocols on AIX 5 + */ + if (!strcasecmp(name, "ip")) + return 0; +#endif + p = getprotobyname(name); if (p != NULL) return p->p_proto; |