5 files changed, 2 insertions, 101 deletions

diff --git a/meta/recipes-devtools/gdb/gdb-8.3.inc b/meta/recipes-devtools/gdb/gdb-8.3.1.inc
index 070c17d4a1..39f1c48cc7 100644
--- a/meta/recipes-devtools/gdb/gdb-8.3.inc
+++ b/meta/recipes-devtools/gdb/gdb-8.3.1.inc
@@ -16,7 +16,6 @@ SRC_URI = "${GNU_MIRROR}/gdb/gdb-${PV}.tar.xz \
            file://0009-Change-order-of-CFLAGS.patch \
            file://0010-resolve-restrict-keyword-conflict.patch \
            file://0011-Fix-invalid-sigprocmask-call.patch \
-           file://CVE-2017-9778.patch \
            "
-SRC_URI[md5sum] = "bbd95b2f9b34621ad7a19a3965476314"
-SRC_URI[sha256sum] = "802f7ee309dcc547d65a68d61ebd6526762d26c3051f52caebe2189ac1ffd72e"
+SRC_URI[md5sum] = "73b6a5d8141672c62bf851cd34c4aa83"
+SRC_URI[sha256sum] = "1e55b4d7cdca7b34be12f4ceae651623aa73b2fd640152313f9f66a7149757c4"
diff --git a/meta/recipes-devtools/gdb/gdb-cross-canadian_8.3.bb b/meta/recipes-devtools/gdb/gdb-cross-canadian_8.3.1.bb
index 301035940c..301035940c 100644
--- a/meta/recipes-devtools/gdb/gdb-cross-canadian_8.3.bb
+++ b/meta/recipes-devtools/gdb/gdb-cross-canadian_8.3.1.bb
diff --git a/meta/recipes-devtools/gdb/gdb-cross_8.3.bb b/meta/recipes-devtools/gdb/gdb-cross_8.3.1.bb
index 50cf159fdb..50cf159fdb 100644
--- a/meta/recipes-devtools/gdb/gdb-cross_8.3.bb
+++ b/meta/recipes-devtools/gdb/gdb-cross_8.3.1.bb
diff --git a/meta/recipes-devtools/gdb/gdb/CVE-2017-9778.patch b/meta/recipes-devtools/gdb/gdb/CVE-2017-9778.patch
deleted file mode 100644
index f142ed00d7..0000000000
--- a/meta/recipes-devtools/gdb/gdb/CVE-2017-9778.patch
+++ /dev/null
@@ -1,98 +0,0 @@
-From 6ad3791f095cfc1b0294f62c4b3a524ba735595e Mon Sep 17 00:00:00 2001
-From: Sandra Loosemore <sandra@codesourcery.com>
-Date: Thu, 25 Apr 2019 07:27:02 -0700
-Subject: [PATCH] Detect invalid length field in debug frame FDE header.
-
-GDB was failing to catch cases where a corrupt ELF or core file
-contained an invalid length value in a Dwarf debug frame FDE header.
-It was checking for buffer overflow but not cases where the length was
-negative or caused pointer wrap-around.
-
-In addition to the additional validity check, this patch cleans up the
-multiple signed/unsigned conversions on the length field so that an
-unsigned representation is used consistently throughout.
-
-This patch fixes CVE-2017-9778 and PR gdb/21600.
-
-2019-04-25  Sandra Loosemore  <sandra@codesourcery.com>
-            Kang Li <kanglictf@gmail.com>
-
-        PR gdb/21600
-
-        * dwarf2-frame.c (read_initial_length): Be consistent about using
-        unsigned representation of length.
-        (decode_frame_entry_1): Likewise.  Check for wraparound of
-        end pointer as well as buffer overflow.
-
-Upstream-Status: Backport
-CVE: CVE-2017-9778
-Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
----
- gdb/ChangeLog      | 10 ++++++++++
- gdb/dwarf2-frame.c | 14 +++++++-------
- 2 files changed, 17 insertions(+), 7 deletions(-)
-
-diff --git a/gdb/ChangeLog b/gdb/ChangeLog
-index 1c125de..d028d2b 100644
---- a/gdb/ChangeLog
-+++ b/gdb/ChangeLog
-@@ -1,3 +1,13 @@
-+2019-04-25  Sandra Loosemore  <sandra@codesourcery.com>
-+       Kang Li <kanglictf@gmail.com>
-+
-+       PR gdb/21600
-+
-+       * dwarf2-frame.c (read_initial_length): Be consistent about using
-+       unsigned representation of length.
-+       (decode_frame_entry_1): Likewise.  Check for wraparound of
-+       end pointer as well as buffer overflow.
-+
- 2019-05-11  Joel Brobecker  <brobecker@adacore.com>
- 
-        * version.in: Set GDB version number to 8.3.
-diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c
-index 178ac44..dc5d3b3 100644
---- a/gdb/dwarf2-frame.c
-+++ b/gdb/dwarf2-frame.c
-@@ -1488,7 +1488,7 @@ static ULONGEST
- read_initial_length (bfd *abfd, const gdb_byte *buf,
-                     unsigned int *bytes_read_ptr)
- {
--  LONGEST result;
-+  ULONGEST result;
- 
-   result = bfd_get_32 (abfd, buf);
-   if (result == 0xffffffff)
-@@ -1789,7 +1789,7 @@ decode_frame_entry_1 (struct comp_unit *unit, const gdb_byte *start,
- {
-   struct gdbarch *gdbarch = get_objfile_arch (unit->objfile);
-   const gdb_byte *buf, *end;
--  LONGEST length;
-+  ULONGEST length;
-   unsigned int bytes_read;
-   int dwarf64_p;
-   ULONGEST cie_id;
-@@ -1800,15 +1800,15 @@ decode_frame_entry_1 (struct comp_unit *unit, const gdb_byte *start,
-   buf = start;
-   length = read_initial_length (unit->abfd, buf, &bytes_read);
-   buf += bytes_read;
--  end = buf + length;
--
--  /* Are we still within the section?  */
--  if (end > unit->dwarf_frame_buffer + unit->dwarf_frame_size)
--    return NULL;
-+  end = buf + (size_t) length;
- 
-   if (length == 0)
-     return end;
- 
-+  /* Are we still within the section?  */
-+  if (end <= buf || end > unit->dwarf_frame_buffer + unit->dwarf_frame_size)
-+    return NULL;
-+
-   /* Distinguish between 32 and 64-bit encoded frame info.  */
-   dwarf64_p = (bytes_read == 12);
- 
--- 
-2.20.1
-
diff --git a/meta/recipes-devtools/gdb/gdb_8.3.bb b/meta/recipes-devtools/gdb/gdb_8.3.1.bb
index d70757a151..d70757a151 100644
--- a/meta/recipes-devtools/gdb/gdb_8.3.bb
+++ b/meta/recipes-devtools/gdb/gdb_8.3.1.bb