mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-12-14 02:14:34 -05:00
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>
30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Hansong Zhang <hsz@google.com>
|
|
Date: Mon, 7 Jun 2021 11:06:17 -0700
|
|
Subject: [PATCH] SMP: Reject pairing if public_key.x match
|
|
|
|
Bug: 189329824
|
|
Test: POC
|
|
Test: pair an LE device
|
|
Change-Id: If6d8a72075f0cf657cadfab033cacffeb22868cb
|
|
Tag: #security
|
|
(cherry picked from commit 9fbf77d1a81b3a1e09d4efa96070a568431e844d)
|
|
---
|
|
stack/smp/smp_act.c | 3 +--
|
|
1 file changed, 1 insertion(+), 2 deletions(-)
|
|
|
|
diff --git a/stack/smp/smp_act.c b/stack/smp/smp_act.c
|
|
index 8702e1095..fffee6f75 100644
|
|
--- a/stack/smp/smp_act.c
|
|
+++ b/stack/smp/smp_act.c
|
|
@@ -757,8 +757,7 @@ void smp_process_pairing_public_key(tSMP_CB *p_cb, tSMP_INT_DATA *p_data)
|
|
memcpy(pt.x, p_cb->peer_publ_key.x, BT_OCTET32_LEN);
|
|
memcpy(pt.y, p_cb->peer_publ_key.y, BT_OCTET32_LEN);
|
|
|
|
- if (!memcmp(p_cb->peer_publ_key.x, p_cb->loc_publ_key.x, BT_OCTET32_LEN) &&
|
|
- !memcmp(p_cb->peer_publ_key.y, p_cb->loc_publ_key.y, BT_OCTET32_LEN))
|
|
+ if (!memcmp(p_cb->peer_publ_key.x, p_cb->loc_publ_key.x, BT_OCTET32_LEN))
|
|
{
|
|
android_errorWriteLog(0x534e4554, "174886838");
|
|
SMP_TRACE_WARNING("Remote and local public keys can't match");
|