mir/bind
2
0
Fork 0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-09-03 08:05:21 +00:00
Code Issues Releases Wiki Activity

Lowercase the service string as some getservbyname() are case sensitive

Browse Source 
and the database is usually in lowercase.
This commit is contained in:
Mark Andrews
2000-05-19 02:07:16 +00:00
parent 4333126a5c
commit 251705f683
1 changed files with 16 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
lib/dns/rdata/in_1/wks_11.c
View File

@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: wks_11.c,v 1.29 2000/05/15 21:14:36 tale Exp $ */ /* $Id: wks_11.c,v 1.30 2000/05/19 02:07:16 marka Exp $ */
/* Reviewed: Fri Mar 17 15:01:49 PST 2000 by explorer */ /* Reviewed: Fri Mar 17 15:01:49 PST 2000 by explorer */
@@ -47,6 +47,8 @@ fromtext_in_wks(dns_rdataclass_t rdclass, dns_rdatatype_t type,
long maxport = -1; long maxport = -1;
char *ps = NULL; char *ps = NULL;
unsigned int n; unsigned int n;
char service[32];
int i;
UNUSED(origin); UNUSED(origin);
UNUSED(downcase); UNUSED(downcase);
@@ -95,9 +97,22 @@ fromtext_in_wks(dns_rdataclass_t rdclass, dns_rdatatype_t type,
ISC_TRUE)); ISC_TRUE));
if (token.type != isc_tokentype_string) if (token.type != isc_tokentype_string)
break; break;
/*
* Lowercase the service string as some getservbyname() are
* case sensitive and the database is usually in lowercase.
*/
strncpy(service, token.value.as_pointer, sizeof(service));
service[sizeof(service)-1] = '\0';
for (i = strlen(service) - 1; i >= 0; i--)
if (isupper(service[i]&0xff))
service[i] = tolower(service[i]);
port = strtol(token.value.as_pointer, &e, 10); port = strtol(token.value.as_pointer, &e, 10);
if (*e == 0) if (*e == 0)
; ;
else if ((se = getservbyname(service, ps)) != NULL)
port = ntohs(se->s_port);
else if ((se = getservbyname(token.value.as_pointer, ps)) else if ((se = getservbyname(token.value.as_pointer, ps))
!= NULL) != NULL)
port = ntohs(se->s_port); port = ntohs(se->s_port);