[OE-core][whinlatter][PATCH v2 4/4] binutils: Fix CVE-2025-69652

["Deepak Rathore -X (deeratho - E INFOCHIPS PRIVATE LIMITED at Cisco)" <deeratho@cisco.com>]

From: Deepak Rathore <deeratho@cisco.com>

Pick the patch [1] as mentioned in [2].

[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=44b79abd0fa12e7947252eb4c6e5d16ed6033e01
[2] https://nvd.nist.gov/vuln/detail/CVE-2025-69652

Signed-off-by: Deepak Rathore <deeratho@cisco.com>
---
Changes from v1 -> v2: 
- CVE-2025-69648 is fixed first as per commit history timeline so the
  patch is rebased on top of CVE-2025-69648, CVE-2025-69644,
  CVE-2025-69647 and CVE-2025-69649 patch.

diff --git a/meta/recipes-devtools/binutils/binutils-2.45.inc b/meta/recipes-devtools/binutils/binutils-2.45.inc
index 2f34037eed..3dc73c3ad0 100644
--- a/meta/recipes-devtools/binutils/binutils-2.45.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.45.inc
@@ -49,4 +49,5 @@ SRC_URI = "\
      file://CVE-2025-69648.patch \
      file://CVE-2025-69644_CVE-2025-69647.patch \
      file://CVE-2025-69649.patch \
+     file://CVE-2025-69652.patch \
 "
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2025-69652.patch b/meta/recipes-devtools/binutils/binutils/CVE-2025-69652.patch
new file mode 100644
index 0000000000..d345e33d04
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/CVE-2025-69652.patch
@@ -0,0 +1,39 @@
+From 69d20318286c467efc764585e6c4967793bfd198 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 8 Dec 2025 16:04:44 +1030
+Subject: [PATCH] PR 33701, abort in byte_get_little_endian
+
+	PR 33701
+	* dwarf.c (process_debug_info): Set debug_info_p NULL when
+	DEBUG_INFO_UNAVAILABLE.
+
+CVE: CVE-2025-69652
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=44b79abd0fa12e7947252eb4c6e5d16ed6033e01]
+
+cherry picked from commit 44b79abd0fa12e7947252eb4c6e5d16ed6033e01)
+Signed-off-by: Deepak Rathore <deeratho@cisco.com>
+---
+ binutils/dwarf.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/binutils/dwarf.c b/binutils/dwarf.c
+index 3c53821149c..d9f514180de 100644
+--- a/binutils/dwarf.c
++++ b/binutils/dwarf.c
+@@ -4248,9 +4248,11 @@ process_debug_info (struct dwarf_section * section,
+	      break;
+	    }
+
+-	  debug_info *debug_info_p = ((debug_information
+-				       && unit < alloc_num_debug_info_entries)
+-				      ? debug_information + unit : NULL);
++	  debug_info *debug_info_p = NULL;
++	  if (debug_information
++	      && num_debug_info_entries != DEBUG_INFO_UNAVAILABLE
++	      && unit < alloc_num_debug_info_entries)
++	    debug_info_p = debug_information + unit;
+
+	  assert (!debug_info_p
+		  || (debug_info_p->num_loc_offsets
+--
+2.44.1
-- 
2.35.6