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[kirkstone] binutils - CVE-2022-38126

Message ID 20220915110125.2121125-1-pgowda.cve@gmail.com
State New
Headers show
Series [kirkstone] binutils - CVE-2022-38126 | expand

Commit Message

pgowda cve Sept. 15, 2022, 11:01 a.m. UTC
From: pgowda <pgowda.cve@gmail.com>

Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e3e5ae049371a27fd1737aba946fe26d06e029b5]

Signed-off-by: pgowda <pgowda.cve@gmail.com>
---
 .../binutils/binutils-2.38.inc                |  1 +
 .../binutils/0016-CVE-2022-38126.patch        | 34 +++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 meta/recipes-devtools/binutils/binutils/0016-CVE-2022-38126.patch
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Patch

diff --git a/meta/recipes-devtools/binutils/binutils-2.38.inc b/meta/recipes-devtools/binutils/binutils-2.38.inc
index 8aa8295881..2ddeb0ed39 100644
--- a/meta/recipes-devtools/binutils/binutils-2.38.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.38.inc
@@ -34,5 +34,6 @@  SRC_URI = "\
      file://0013-Avoid-as-info-race-condition.patch \
      file://0014-CVE-2019-1010204.patch \
      file://0015-CVE-2022-38533.patch \
+     file://0016-CVE-2022-38126.patch \
 "
 S  = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/0016-CVE-2022-38126.patch b/meta/recipes-devtools/binutils/binutils/0016-CVE-2022-38126.patch
new file mode 100644
index 0000000000..8200e28a81
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/0016-CVE-2022-38126.patch
@@ -0,0 +1,34 @@ 
+From e3e5ae049371a27fd1737aba946fe26d06e029b5 Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Mon, 27 Jun 2022 13:43:02 +0100
+Subject: [PATCH] Replace a run-time assertion failure with a warning message
+ when parsing corrupt DWARF data.
+
+	PR 29289
+	* dwarf.c (display_debug_names): Replace assert with a warning
+	message.
+
+Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e3e5ae049371a27fd1737aba946fe26d06e029b5]
+
+Signed-off-by: Pgowda <pgowda.cve@gmail.com>
+---
+ binutils/dwarf.c   | 7 ++++++-
+
+diff --git a/binutils/dwarf.c b/binutils/dwarf.c
+index 37b477b886d..b99c56987da 100644
+--- a/binutils/dwarf.c
++++ b/binutils/dwarf.c
+@@ -9802,7 +9802,12 @@ display_debug_names (struct dwarf_sectio
+       printf (_("Out of %lu items there are %zu bucket clashes"
+ 		" (longest of %zu entries).\n"),
+ 	      (unsigned long) name_count, hash_clash_count, longest_clash);
+-      assert (name_count == buckets_filled + hash_clash_count);
++
++      if (name_count != buckets_filled + hash_clash_count)
++	warn (_("The name_count (%lu) is not the same as the used bucket_count (%lu) + the hash clash count (%lu)"),
++	      (unsigned long) name_count,
++	      (unsigned long) buckets_filled,
++	      (unsigned long) hash_clash_count);
+ 
+       struct abbrev_lookup_entry
+       {