mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-10-01 01:35:54 -04:00
202033c013
This adds 3 expat patches for n-asb-2022-09 from https://github.com/syphyr/android_external_expat/commits/cm-14.1 and also applies 2 of them to 15.1 Signed-off-by: Tad <tad@spotco.us>
54 lines
2.0 KiB
Diff
54 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Chris Manton <cmanton@google.com>
|
|
Date: Mon, 8 Nov 2021 16:45:42 -0800
|
|
Subject: [PATCH] security: Use-After-Free in btm_sec_[dis]connected
|
|
|
|
Bug: 201083442
|
|
Tag: #security
|
|
Test: gd/cert/run
|
|
Ignore-AOSP-First: Security
|
|
|
|
Change-Id: I69c362d1eb644a3b7fd967cd526a8a58c3b4d975
|
|
(cherry picked from commit 4f3fdf141b248cacd7c7dd09c06d058931726c98)
|
|
Merged-In:I69c362d1eb644a3b7fd967cd526a8a58c3b4d975
|
|
---
|
|
stack/btm/btm_sec.c | 4 ++--
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/stack/btm/btm_sec.c b/stack/btm/btm_sec.c
|
|
index b27b7e071..175fefeae 100644
|
|
--- a/stack/btm/btm_sec.c
|
|
+++ b/stack/btm/btm_sec.c
|
|
@@ -4472,7 +4472,6 @@ static void btm_sec_connect_after_cc_page_tout (UNUSED_ATTR void *data)
|
|
*******************************************************************************/
|
|
void btm_sec_connected (UINT8 *bda, UINT16 handle, UINT8 status, UINT8 enc_mode)
|
|
{
|
|
- tBTM_SEC_DEV_REC *p_dev_rec = btm_find_dev (bda);
|
|
UINT8 res;
|
|
BOOLEAN is_pairing_device = FALSE;
|
|
tACL_CONN *p_acl_cb;
|
|
@@ -4480,6 +4479,7 @@ void btm_sec_connected (UINT8 *bda, UINT16 handle, UINT8 status, UINT8 enc_mode)
|
|
|
|
btm_acl_resubmit_page();
|
|
|
|
+ tBTM_SEC_DEV_REC *p_dev_rec = btm_find_dev (bda);
|
|
/* Commenting out trace due to obf/compilation problems.
|
|
*/
|
|
#if (BT_USE_TRACES == TRUE)
|
|
@@ -4836,7 +4836,6 @@ tBTM_STATUS btm_sec_disconnect (UINT16 handle, UINT8 reason)
|
|
*******************************************************************************/
|
|
void btm_sec_disconnected (UINT16 handle, UINT8 reason)
|
|
{
|
|
- tBTM_SEC_DEV_REC *p_dev_rec = btm_find_dev_by_handle (handle);
|
|
UINT8 old_pairing_flags = btm_cb.pairing_flags;
|
|
int result = HCI_ERR_AUTH_FAILURE;
|
|
tBTM_SEC_CALLBACK *p_callback = NULL;
|
|
@@ -4847,6 +4846,7 @@ void btm_sec_disconnected (UINT16 handle, UINT8 reason)
|
|
|
|
btm_acl_resubmit_page();
|
|
|
|
+ tBTM_SEC_DEV_REC *p_dev_rec = btm_find_dev_by_handle (handle);
|
|
if (!p_dev_rec)
|
|
return;
|
|
|