new file mode 100644
@@ -0,0 +1,232 @@
+CVE: CVE-2016-10739
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From 8e92ca5dd7a7e38a4dddf1ebc4e1e8f0cb27e4aa Mon Sep 17 00:00:00 2001
+From: Florian Weimer <fweimer@redhat.com>
+Date: Mon, 21 Jan 2019 08:59:42 +0100
+Subject: [PATCH] resolv: Reformat inet_addr, inet_aton to GNU style
+
+(cherry picked from commit 5e30b8ef0758763effa115634e0ed7d8938e4bc0)
+---
+ ChangeLog | 5 ++
+ resolv/inet_addr.c | 192 ++++++++++++++++++++++++++++-------------------------
+ 2 files changed, 106 insertions(+), 91 deletions(-)
+
+diff --git a/resolv/inet_addr.c b/resolv/inet_addr.c
+index 022f7ea084..32f58b0e13 100644
+--- a/resolv/inet_addr.c
++++ b/resolv/inet_addr.c
+@@ -1,3 +1,21 @@
++/* Legacy IPv4 text-to-address functions.
++ Copyright (C) 2019 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/>. */
++
+ /*
+ * Copyright (c) 1983, 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+@@ -78,105 +96,97 @@
+ #include <limits.h>
+ #include <errno.h>
+
+-/*
+- * Ascii internet address interpretation routine.
+- * The value returned is in network order.
+- */
++/* ASCII IPv4 Internet address interpretation routine. The value
++ returned is in network order. */
+ in_addr_t
+-__inet_addr(const char *cp) {
+- struct in_addr val;
++__inet_addr (const char *cp)
++{
++ struct in_addr val;
+
+- if (__inet_aton(cp, &val))
+- return (val.s_addr);
+- return (INADDR_NONE);
++ if (__inet_aton (cp, &val))
++ return val.s_addr;
++ return INADDR_NONE;
+ }
+ weak_alias (__inet_addr, inet_addr)
+
+-/*
+- * Check whether "cp" is a valid ascii representation
+- * of an Internet address and convert to a binary address.
+- * Returns 1 if the address is valid, 0 if not.
+- * This replaces inet_addr, the return value from which
+- * cannot distinguish between failure and a local broadcast address.
+- */
++/* Check whether "cp" is a valid ASCII representation of an IPv4
++ Internet address and convert it to a binary address. Returns 1 if
++ the address is valid, 0 if not. This replaces inet_addr, the
++ return value from which cannot distinguish between failure and a
++ local broadcast address. */
+ int
+-__inet_aton(const char *cp, struct in_addr *addr)
++__inet_aton (const char *cp, struct in_addr *addr)
+ {
+- static const in_addr_t max[4] = { 0xffffffff, 0xffffff, 0xffff, 0xff };
+- in_addr_t val;
+- char c;
+- union iaddr {
+- uint8_t bytes[4];
+- uint32_t word;
+- } res;
+- uint8_t *pp = res.bytes;
+- int digit;
+-
+- int saved_errno = errno;
+- __set_errno (0);
+-
+- res.word = 0;
+-
+- c = *cp;
+- for (;;) {
+- /*
+- * Collect number up to ``.''.
+- * Values are specified as for C:
+- * 0x=hex, 0=octal, isdigit=decimal.
+- */
+- if (!isdigit(c))
+- goto ret_0;
+- {
+- char *endp;
+- unsigned long ul = strtoul (cp, (char **) &endp, 0);
+- if (ul == ULONG_MAX && errno == ERANGE)
+- goto ret_0;
+- if (ul > 0xfffffffful)
+- goto ret_0;
+- val = ul;
+- digit = cp != endp;
+- cp = endp;
+- }
+- c = *cp;
+- if (c == '.') {
+- /*
+- * Internet format:
+- * a.b.c.d
+- * a.b.c (with c treated as 16 bits)
+- * a.b (with b treated as 24 bits)
+- */
+- if (pp > res.bytes + 2 || val > 0xff)
+- goto ret_0;
+- *pp++ = val;
+- c = *++cp;
+- } else
+- break;
+- }
+- /*
+- * Check for trailing characters.
+- */
+- if (c != '\0' && (!isascii(c) || !isspace(c)))
+- goto ret_0;
+- /*
+- * Did we get a valid digit?
+- */
+- if (!digit)
+- goto ret_0;
+-
+- /* Check whether the last part is in its limits depending on
+- the number of parts in total. */
+- if (val > max[pp - res.bytes])
++ static const in_addr_t max[4] = { 0xffffffff, 0xffffff, 0xffff, 0xff };
++ in_addr_t val;
++ char c;
++ union iaddr
++ {
++ uint8_t bytes[4];
++ uint32_t word;
++ } res;
++ uint8_t *pp = res.bytes;
++ int digit;
++
++ int saved_errno = errno;
++ __set_errno (0);
++
++ res.word = 0;
++
++ c = *cp;
++ for (;;)
++ {
++ /* Collect number up to ``.''. Values are specified as for C:
++ 0x=hex, 0=octal, isdigit=decimal. */
++ if (!isdigit (c))
++ goto ret_0;
++ {
++ char *endp;
++ unsigned long ul = strtoul (cp, &endp, 0);
++ if (ul == ULONG_MAX && errno == ERANGE)
+ goto ret_0;
+-
+- if (addr != NULL)
+- addr->s_addr = res.word | htonl (val);
+-
+- __set_errno (saved_errno);
+- return (1);
+-
+-ret_0:
+- __set_errno (saved_errno);
+- return (0);
++ if (ul > 0xfffffffful)
++ goto ret_0;
++ val = ul;
++ digit = cp != endp;
++ cp = endp;
++ }
++ c = *cp;
++ if (c == '.')
++ {
++ /* Internet format:
++ a.b.c.d
++ a.b.c (with c treated as 16 bits)
++ a.b (with b treated as 24 bits). */
++ if (pp > res.bytes + 2 || val > 0xff)
++ goto ret_0;
++ *pp++ = val;
++ c = *++cp;
++ }
++ else
++ break;
++ }
++ /* Check for trailing characters. */
++ if (c != '\0' && (!isascii (c) || !isspace (c)))
++ goto ret_0;
++ /* Did we get a valid digit? */
++ if (!digit)
++ goto ret_0;
++
++ /* Check whether the last part is in its limits depending on the
++ number of parts in total. */
++ if (val > max[pp - res.bytes])
++ goto ret_0;
++
++ if (addr != NULL)
++ addr->s_addr = res.word | htonl (val);
++
++ __set_errno (saved_errno);
++ return 1;
++
++ ret_0:
++ __set_errno (saved_errno);
++ return 0;
+ }
+ weak_alias (__inet_aton, inet_aton)
+ libc_hidden_def (__inet_aton)
+--
+2.11.0
new file mode 100644
@@ -0,0 +1,48 @@
+CVE: CVE-2018-19591
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From ce6ba630dbc96f49eb1f30366aa62261df4792f9 Mon Sep 17 00:00:00 2001
+From: Florian Weimer <fweimer@redhat.com>
+Date: Tue, 27 Nov 2018 16:12:43 +0100
+Subject: [PATCH] CVE-2018-19591: if_nametoindex: Fix descriptor for overlong
+ name [BZ #23927]
+
+(cherry picked from commit d527c860f5a3f0ed687bd03f0cb464612dc23408)
+---
+ ChangeLog | 7 +++++++
+ NEWS | 6 ++++++
+ sysdeps/unix/sysv/linux/if_index.c | 11 ++++++-----
+ 3 files changed, 19 insertions(+), 5 deletions(-)
+
+diff --git a/sysdeps/unix/sysv/linux/if_index.c b/sysdeps/unix/sysv/linux/if_index.c
+index e3d08982d9..782fc5e175 100644
+--- a/sysdeps/unix/sysv/linux/if_index.c
++++ b/sysdeps/unix/sysv/linux/if_index.c
+@@ -38,11 +38,6 @@ __if_nametoindex (const char *ifname)
+ return 0;
+ #else
+ struct ifreq ifr;
+- int fd = __opensock ();
+-
+- if (fd < 0)
+- return 0;
+-
+ if (strlen (ifname) >= IFNAMSIZ)
+ {
+ __set_errno (ENODEV);
+@@ -50,6 +45,12 @@ __if_nametoindex (const char *ifname)
+ }
+
+ strncpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
++
++ int fd = __opensock ();
++
++ if (fd < 0)
++ return 0;
++
+ if (__ioctl (fd, SIOCGIFINDEX, &ifr) < 0)
+ {
+ int saved_errno = errno;
+--
+2.11.0
@@ -48,6 +48,8 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
file://0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch \
file://0034-inject-file-assembly-directives.patch \
file://CVE-2019-9169.patch \
+ file://CVE-2016-10739.patch \
+ file://CVE-2018-19591.patch \
"
NATIVESDKFIXES ?= ""