2 files changed, 63 insertions, 0 deletions

diff --git a/meta/recipes-devtools/binutils/binutils-2.28.inc b/meta/recipes-devtools/binutils/binutils-2.28.inc
index 75eca32b24..ed571b39e8 100644
--- a/meta/recipes-devtools/binutils/binutils-2.28.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.28.inc
@@ -41,6 +41,7 @@ SRC_URI = "\
      file://0018-PR-21409-segfault-in-_bfd_dwarf2_find_nearest_line.patch \
      file://CVE-2017-6969.patch \
      file://CVE-2017-6969_2.patch \
+     file://CVE-2017-7209.patch \
 "
 S  = "${WORKDIR}/git"
 
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-7209.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-7209.patch
new file mode 100644
index 0000000000..2357a12836
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/CVE-2017-7209.patch
@@ -0,0 +1,62 @@
+From b2706ceadac7239e7b02d43f05100fc6538b0d65 Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Mon, 13 Feb 2017 15:04:37 +0000
+Subject: Fix invalid read of section contents whilst processing a corrupt binary.
+
+        PR binutils/21135
+        * readelf.c (dump_section_as_bytes): Handle the case where
+        uncompress_section_contents returns false.
+
+CVE: CVE-2017-7209
+Upstream-Status: Backport[master]
+
+Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com>
+---
+ binutils/ChangeLog |  6 ++++++
+ binutils/readelf.c | 16 ++++++++++++----
+ 2 files changed, 18 insertions(+), 4 deletions(-)
+
+diff --git a/binutils/ChangeLog b/binutils/ChangeLog
+index 53352c1801..cf92744c12 100644
+--- a/binutils/ChangeLog
++++ b/binutils/ChangeLog
+@@ -1,3 +1,9 @@
++2017-02-13  Nick Clifton  <nickc@redhat.com>
++
++       PR binutils/21135
++       * readelf.c (dump_section_as_bytes): Handle the case where
++       uncompress_section_contents returns false.
++
+ 2017-02-20  Nick Clifton  <nickc@redhat.com>
+ 
+        PR binutils/21156
+diff --git a/binutils/readelf.c b/binutils/readelf.c
+index 4960491c5c..f0e7b080e8 100644
+--- a/binutils/readelf.c
++++ b/binutils/readelf.c
+@@ -12803,10 +12803,18 @@ dump_section_as_bytes (Elf_Internal_Shdr * section,
+          new_size -= 12;
+        }
+ 
+-      if (uncompressed_size
+-         && uncompress_section_contents (& start, uncompressed_size,
+-                                         & new_size))
+-       section_size = new_size;
++      if (uncompressed_size)
++       {
++         if (uncompress_section_contents (& start, uncompressed_size,
++                                          & new_size))
++           section_size = new_size;
++         else
++           {
++             error (_("Unable to decompress section %s\n"),
++                    printable_section_name (section));
++             return;
++           }
++       }
+     }
+ 
+   if (relocate)
+-- 
+2.11.0
+