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authorUlrich Drepper <drepper@redhat.com>2004-08-05 23:32:24 +0000
committerUlrich Drepper <drepper@redhat.com>2004-08-05 23:32:24 +0000
commit87bb6b6c6bb6d5ff5e5b2a719fa32c77e9898459 (patch)
tree62536f4dd4680dc660ad8293e9a47ed7249ce4d3 /sysdeps
parenta79d752f3da1085b4f00ef1a817d8beadcc3014a (diff)
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Update.
2004-08-04  Jakub Jelinek  <jakub@redhat.com>

	* hesiod/hesiod.c (__hesiod_res_get): Use calloc instead of malloc +
	memset.
	(__hesiod_res_set): Free nsaddrs.

	* include/resolv.h (__res_maybe_init): Add prototype.
	* resolv/resolv.h (struct __res_state): Add _u._ext.initstamp field.
	* resolv/Versions (libc): Add __res_maybe_init@@GLIBC_PRIVATE.
	* resolv/res_libc.c (__res_initstamp, lock): New variables.
	(res_init): Increase __res_initstamp.
	(__res_maybe_init): New function.
	* resolv/res_init.c (__res_vinit): Initialize _u._ext.initstamp.
	* hesiod/hesiod.c (__hesiod_res_get): Use __res_maybe_init instead
	of RES_INIT check and {res_ninit,__res_ninit,res_init} call.
	* sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.
	* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r,
	_nss_dns_gethostbyaddr_r): Likewise.
	* resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r,
	_nss_dns_getnetbyaddr_r): Likewise.
	* resolv/gethnamaddr.c (gethostbyname, gethostbyname2,
	gethostbyaddr): Likewise.
	* resolv/res_data.c (fp_nquery, res_mkquery, res_mkupdate,
	res_isourserver, res_sendsigned, res_update, res_search,
	res_querydomain): Likewise.
	* nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME)): Likewise.
	* nss/digits_dots.c (__nss_hostname_digits_dots): Likewise.
	* nss/getnssent_r.c (__nss_setent, __nss_endent, __nss_getent_r):
	Likewise.

	* sysdeps/posix/getaddrinfo.c (gaih_inet): Set ai_family for
	V4-mapped IPv6 addresses and req->ai_family==AF_INET.
	Reported by A. Guru <a.guru@sympatico.ca>.

	* po/pl.po: Likewise.
	characters than necessary.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/posix/getaddrinfo.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index e3986d9519..a2972b1bca 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -604,8 +604,12 @@ gaih_inet (const char *name, const struct gaih_service *service,
 	    {
 	      if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET6)
 		at->family = AF_INET6;
-	      else if (IN6_IS_ADDR_V4MAPPED (at->addr))
-		*(uint32_t *) at->addr = ((uint32_t *) at->addr)[3];
+	      else if (req->ai_family == AF_INET
+		       && IN6_IS_ADDR_V4MAPPED (at->addr))
+		{
+		  *(uint32_t *) at->addr = ((uint32_t *) at->addr)[3];
+		  at->family = AF_INET;
+		}
 	      else
 		return -EAI_ADDRFAMILY;
 
@@ -662,7 +666,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
 		no_more = __nss_database_lookup ("hosts", NULL,
 						 "dns [!UNAVAIL=return] files", &nip);
 
-	      if ((_res.options & RES_INIT) == 0 && __res_ninit(&_res) == -1)
+	      if (__res_maybe_init (&_res, 0) == -1)
 		no_more = 1;
 	      old_res_options = _res.options;
 	      _res.options &= ~RES_USE_INET6;