gnu: glibc: Remove old versions.

* gnu/packages/patches/glibc-CVE-2015-5180.patch,
gnu/packages/patches/glibc-CVE-2015-7547.patch,
gnu/packages/patches/glibc-CVE-2016-3075.patch,
gnu/packages/patches/glibc-CVE-2016-3706.patch,
gnu/packages/patches/glibc-CVE-2016-4429.patch,
gnu/packages/patches/glibc-CVE-2017-1000366-pt1.patch,
gnu/packages/patches/glibc-CVE-2017-1000366-pt2.patch,
gnu/packages/patches/glibc-CVE-2017-1000366-pt3.patch,
gnu/packages/patches/glibc-o-largefile.patch,
gnu/packages/patches/glibc-vectorized-strcspn-guards.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/base.scm (glibc-2.26, glibc-2.25, glibc-2.24, glibc-2.23,
glibc-2.22): Remove variables.

1 files changed, 0 insertions, 311 deletions

diff --git a/gnu/packages/patches/glibc-CVE-2015-5180.patch b/gnu/packages/patches/glibc-CVE-2015-5180.patch
deleted file mode 100644
index 92e3740fc1..0000000000
--- a/gnu/packages/patches/glibc-CVE-2015-5180.patch
+++ /dev/null
@@ -1,311 +0,0 @@
-From b3b37f1a5559a7620e31c8053ed1b44f798f2b6d Mon Sep 17 00:00:00 2001
-From: Florian Weimer <fweimer@redhat.com>
-Date: Sat, 31 Dec 2016 20:22:09 +0100
-Subject: [PATCH] CVE-2015-5180: resolv: Fix crash with internal QTYPE [BZ
- #18784]
-
-Also rename T_UNSPEC because an upcoming public header file
-update will use that name.
-
-(cherry picked from commit fc82b0a2dfe7dbd35671c10510a8da1043d746a5)
----
- ChangeLog                     |  14 ++++
- NEWS                          |   6 ++
- include/arpa/nameser_compat.h |   6 +-
- resolv/Makefile               |   5 ++
- resolv/nss_dns/dns-host.c     |   2 +-
- resolv/res_mkquery.c          |   4 +
- resolv/res_query.c            |   6 +-
- resolv/tst-resolv-qtypes.c    | 185 ++++++++++++++++++++++++++++++++++++++++++
- 8 files changed, 221 insertions(+), 7 deletions(-)
- create mode 100644 resolv/tst-resolv-qtypes.c
-
-diff --git a/include/arpa/nameser_compat.h b/include/arpa/nameser_compat.h
-index 2e735ed..7c0deed 100644
---- a/include/arpa/nameser_compat.h
-+++ b/include/arpa/nameser_compat.h
-@@ -1,8 +1,8 @@
- #ifndef _ARPA_NAMESER_COMPAT_
- #include <resolv/arpa/nameser_compat.h>
- 
--/* Picksome unused number to represent lookups of IPv4 and IPv6 (i.e.,
--   T_A and T_AAAA).  */
--#define T_UNSPEC 62321
-+/* The number is outside the 16-bit RR type range and is used
-+   internally by the implementation.  */
-+#define T_QUERY_A_AND_AAAA 439963904
- 
- #endif
-diff --git a/resolv/Makefile b/resolv/Makefile
-index 8be41d3..a4c86b9 100644
---- a/resolv/Makefile
-+++ b/resolv/Makefile
-@@ -40,6 +40,9 @@ ifeq ($(have-thread-library),yes)
- extra-libs += libanl
- routines += gai_sigqueue
- tests += tst-res_hconf_reorder
-+
-+# This test sends millions of packets and is rather slow.
-+xtests += tst-resolv-qtypes
- endif
- extra-libs-others = $(extra-libs)
- libresolv-routines := gethnamaddr res_comp res_debug	\
-@@ -117,3 +120,5 @@ tst-leaks2-ENV = MALLOC_TRACE=$(objpfx)tst-leaks2.mtrace
- $(objpfx)mtrace-tst-leaks2.out: $(objpfx)tst-leaks2.out
- 	$(common-objpfx)malloc/mtrace $(objpfx)tst-leaks2.mtrace > $@; \
- 	$(evaluate-test)
-+
-+$(objpfx)tst-resolv-qtypes: $(objpfx)libresolv.so $(shared-thread-library)
-diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c
-index 5f9e357..d16fa4b 100644
---- a/resolv/nss_dns/dns-host.c
-+++ b/resolv/nss_dns/dns-host.c
-@@ -323,7 +323,7 @@ _nss_dns_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
- 
-   int olderr = errno;
-   enum nss_status status;
--  int n = __libc_res_nsearch (&_res, name, C_IN, T_UNSPEC,
-+  int n = __libc_res_nsearch (&_res, name, C_IN, T_QUERY_A_AND_AAAA,
- 			      host_buffer.buf->buf, 2048, &host_buffer.ptr,
- 			      &ans2p, &nans2p, &resplen2, &ans2p_malloced);
-   if (n >= 0)
-diff --git a/resolv/res_mkquery.c b/resolv/res_mkquery.c
-index 12f9730..d80b531 100644
---- a/resolv/res_mkquery.c
-+++ b/resolv/res_mkquery.c
-@@ -103,6 +103,10 @@ res_nmkquery(res_state statp,
- 	int n;
- 	u_char *dnptrs[20], **dpp, **lastdnptr;
- 
-+	if (class < 0 || class > 65535
-+	    || type < 0 || type > 65535)
-+	  return -1;
-+
- #ifdef DEBUG
- 	if (statp->options & RES_DEBUG)
- 		printf(";; res_nmkquery(%s, %s, %s, %s)\n",
-diff --git a/resolv/res_query.c b/resolv/res_query.c
-index 944d1a9..07dc6f6 100644
---- a/resolv/res_query.c
-+++ b/resolv/res_query.c
-@@ -122,7 +122,7 @@ __libc_res_nquery(res_state statp,
- 	int n, use_malloc = 0;
- 	u_int oflags = statp->_flags;
- 
--	size_t bufsize = (type == T_UNSPEC ? 2 : 1) * QUERYSIZE;
-+	size_t bufsize = (type == T_QUERY_A_AND_AAAA ? 2 : 1) * QUERYSIZE;
- 	u_char *buf = alloca (bufsize);
- 	u_char *query1 = buf;
- 	int nquery1 = -1;
-@@ -137,7 +137,7 @@ __libc_res_nquery(res_state statp,
- 		printf(";; res_query(%s, %d, %d)\n", name, class, type);
- #endif
- 
--	if (type == T_UNSPEC)
-+	if (type == T_QUERY_A_AND_AAAA)
- 	  {
- 	    n = res_nmkquery(statp, QUERY, name, class, T_A, NULL, 0, NULL,
- 			     query1, bufsize);
-@@ -190,7 +190,7 @@ __libc_res_nquery(res_state statp,
- 	if (__builtin_expect (n <= 0, 0) && !use_malloc) {
- 		/* Retry just in case res_nmkquery failed because of too
- 		   short buffer.  Shouldn't happen.  */
--		bufsize = (type == T_UNSPEC ? 2 : 1) * MAXPACKET;
-+		bufsize = (type == T_QUERY_A_AND_AAAA ? 2 : 1) * MAXPACKET;
- 		buf = malloc (bufsize);
- 		if (buf != NULL) {
- 			query1 = buf;
-diff --git a/resolv/tst-resolv-qtypes.c b/resolv/tst-resolv-qtypes.c
-new file mode 100644
-index 0000000..b3e60c6
---- /dev/null
-+++ b/resolv/tst-resolv-qtypes.c
-@@ -0,0 +1,185 @@
-+/* Exercise low-level query functions with different QTYPEs.
-+   Copyright (C) 2016 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <http://www.gnu.org/licenses/>.  */
-+
-+#include <resolv.h>
-+#include <string.h>
-+#include <support/check.h>
-+#include <support/check_nss.h>
-+#include <support/resolv_test.h>
-+#include <support/support.h>
-+#include <support/test-driver.h>
-+#include <support/xmemstream.h>
-+
-+/* If ture, the response function will send the actual response packet
-+   over TCP instead of UDP.  */
-+static volatile bool force_tcp;
-+
-+/* Send back a fake resource record matching the QTYPE.  */
-+static void
-+response (const struct resolv_response_context *ctx,
-+          struct resolv_response_builder *b,
-+          const char *qname, uint16_t qclass, uint16_t qtype)
-+{
-+  if (force_tcp && ctx->tcp)
-+    {
-+      resolv_response_init (b, (struct resolv_response_flags) { .tc = 1 });
-+      resolv_response_add_question (b, qname, qclass, qtype);
-+      return;
-+    }
-+
-+  resolv_response_init (b, (struct resolv_response_flags) { });
-+  resolv_response_add_question (b, qname, qclass, qtype);
-+  resolv_response_section (b, ns_s_an);
-+  resolv_response_open_record (b, qname, qclass, qtype, 0);
-+  resolv_response_add_data (b, &qtype, sizeof (qtype));
-+  resolv_response_close_record (b);
-+}
-+
-+static const const char *domain = "www.example.com";
-+
-+static int
-+wrap_res_query (int type, unsigned char *answer, int answer_length)
-+{
-+  return res_query (domain, C_IN, type, answer, answer_length);
-+}
-+
-+static int
-+wrap_res_search (int type, unsigned char *answer, int answer_length)
-+{
-+  return res_query (domain, C_IN, type, answer, answer_length);
-+}
-+
-+static int
-+wrap_res_querydomain (int type, unsigned char *answer, int answer_length)
-+{
-+  return res_querydomain ("www", "example.com", C_IN, type,
-+                           answer, answer_length);
-+}
-+
-+static int
-+wrap_res_send (int type, unsigned char *answer, int answer_length)
-+{
-+  unsigned char buf[512];
-+  int ret = res_mkquery (QUERY, domain, C_IN, type,
-+                         (const unsigned char *) "", 0, NULL,
-+                         buf, sizeof (buf));
-+  if (type < 0 || type >= 65536)
-+    {
-+      /* res_mkquery fails for out-of-range record types.  */
-+      TEST_VERIFY_EXIT (ret == -1);
-+      return -1;
-+    }
-+  TEST_VERIFY_EXIT (ret > 12);  /* DNS header length.  */
-+  return res_send (buf, ret, answer, answer_length);
-+}
-+
-+static int
-+wrap_res_nquery (int type, unsigned char *answer, int answer_length)
-+{
-+  return res_nquery (&_res, domain, C_IN, type, answer, answer_length);
-+}
-+
-+static int
-+wrap_res_nsearch (int type, unsigned char *answer, int answer_length)
-+{
-+  return res_nquery (&_res, domain, C_IN, type, answer, answer_length);
-+}
-+
-+static int
-+wrap_res_nquerydomain (int type, unsigned char *answer, int answer_length)
-+{
-+  return res_nquerydomain (&_res, "www", "example.com", C_IN, type,
-+                           answer, answer_length);
-+}
-+
-+static int
-+wrap_res_nsend (int type, unsigned char *answer, int answer_length)
-+{
-+  unsigned char buf[512];
-+  int ret = res_nmkquery (&_res, QUERY, domain, C_IN, type,
-+                         (const unsigned char *) "", 0, NULL,
-+                         buf, sizeof (buf));
-+  if (type < 0 || type >= 65536)
-+    {
-+      /* res_mkquery fails for out-of-range record types.  */
-+      TEST_VERIFY_EXIT (ret == -1);
-+      return -1;
-+    }
-+  TEST_VERIFY_EXIT (ret > 12);  /* DNS header length.  */
-+  return res_nsend (&_res, buf, ret, answer, answer_length);
-+}
-+
-+static void
-+test_function (const char *fname,
-+               int (*func) (int type,
-+                            unsigned char *answer, int answer_length))
-+{
-+  unsigned char buf[512];
-+  for (int tcp = 0; tcp < 2; ++tcp)
-+    {
-+      force_tcp = tcp;
-+      for (unsigned int type = 1; type <= 65535; ++type)
-+        {
-+          if (test_verbose)
-+            printf ("info: sending QTYPE %d with %s (tcp=%d)\n",
-+                    type, fname, tcp);
-+          int ret = func (type, buf, sizeof (buf));
-+          if (ret != 47)
-+            FAIL_EXIT1 ("%s tcp=%d qtype=%d return value %d",
-+                        fname,tcp, type, ret);
-+          /* One question, one answer record.  */
-+          TEST_VERIFY (memcmp (buf + 4, "\0\1\0\1\0\0\0\0", 8) == 0);
-+          /* Question section.  */
-+          static const char qname[] = "\3www\7example\3com";
-+          size_t qname_length = sizeof (qname);
-+          TEST_VERIFY (memcmp (buf + 12, qname, qname_length) == 0);
-+          /* RDATA part of answer.  */
-+          uint16_t type16 = type;
-+          TEST_VERIFY (memcmp (buf + ret - 2, &type16, sizeof (type16)) == 0);
-+        }
-+    }
-+
-+  TEST_VERIFY (func (-1, buf, sizeof (buf) == -1));
-+  TEST_VERIFY (func (65536, buf, sizeof (buf) == -1));
-+}
-+
-+static int
-+do_test (void)
-+{
-+  struct resolv_redirect_config config =
-+    {
-+      .response_callback = response,
-+    };
-+  struct resolv_test *obj = resolv_test_start (config);
-+
-+  test_function ("res_query", &wrap_res_query);
-+  test_function ("res_search", &wrap_res_search);
-+  test_function ("res_querydomain", &wrap_res_querydomain);
-+  test_function ("res_send", &wrap_res_send);
-+
-+  test_function ("res_nquery", &wrap_res_nquery);
-+  test_function ("res_nsearch", &wrap_res_nsearch);
-+  test_function ("res_nquerydomain", &wrap_res_nquerydomain);
-+  test_function ("res_nsend", &wrap_res_nsend);
-+
-+  resolv_test_end (obj);
-+  return 0;
-+}
-+
-+#define TIMEOUT 300
-+#include <support/test-driver.c>
--- 
-2.9.3
-