Module Name: src
Committed By: christos
Date: Sun Dec 22 02:40:48 UTC 2013
Modified Files:
src/lib/libc/net: getaddrinfo.c
Log Message:
this is supposed to be re-entrant, call don't call __hostalias that uses
a static buffer.
To generate a diff of this commit:
cvs rdiff -u -r1.105 -r1.106 src/lib/libc/net/getaddrinfo.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/net/getaddrinfo.c
diff -u src/lib/libc/net/getaddrinfo.c:1.105 src/lib/libc/net/getaddrinfo.c:1.106
--- src/lib/libc/net/getaddrinfo.c:1.105 Mon May 13 13:54:55 2013
+++ src/lib/libc/net/getaddrinfo.c Sat Dec 21 21:40:48 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: getaddrinfo.c,v 1.105 2013/05/13 17:54:55 christos Exp $ */
+/* $NetBSD: getaddrinfo.c,v 1.106 2013/12/22 02:40:48 christos Exp $ */
/* $KAME: getaddrinfo.c,v 1.29 2000/08/31 17:26:57 itojun Exp $ */
/*
@@ -55,7 +55,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: getaddrinfo.c,v 1.105 2013/05/13 17:54:55 christos Exp $");
+__RCSID("$NetBSD: getaddrinfo.c,v 1.106 2013/12/22 02:40:48 christos Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
@@ -2121,6 +2121,7 @@ res_searchN(const char *name, struct res
const char *cp, * const *domain;
HEADER *hp;
u_int dots;
+ char buf[MAXHOSTNAMELEN];
int trailing_dot, ret, saved_herrno;
int got_nodata = 0, got_servfail = 0, tried_as_is = 0;
@@ -2141,7 +2142,7 @@ res_searchN(const char *name, struct res
/*
* if there aren't any dots, it could be a user-level alias
*/
- if (!dots && (cp = __hostalias(name)) != NULL) {
+ if (!dots && (cp = res_hostalias(res, name, buf, sizeof(buf))) != NULL) {
ret = res_queryN(cp, target, res);
return ret;
}
