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https://github.com/Divested-Mobile/DivestOS-Build.git
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38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Hui Peng <phui@google.com>
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Date: Sat, 2 Sep 2023 04:27:29 +0000
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Subject: [PATCH] Reject access to secure services authenticated from temp
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bonding [2]
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Reject access to service running on rfcomm
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this is a backport of
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I10fcc2dcd78fc22ffbe3c425669fc9889b94a166
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Bug: 294854926
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Test: m com.android.btservices
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Ignore-AOSP-First: security
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:5e0e907ec4948f06b3a35ecf08725c020d533ccb)
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Merged-In: I10fcc2dcd78fc22ffbe3c425669fc9889b94a166
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Change-Id: I10fcc2dcd78fc22ffbe3c425669fc9889b94a166
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---
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stack/btm/btm_sec.cc | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/stack/btm/btm_sec.cc b/stack/btm/btm_sec.cc
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index a4d916cc3..bce9eae06 100644
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--- a/stack/btm/btm_sec.cc
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+++ b/stack/btm/btm_sec.cc
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@@ -2423,6 +2423,11 @@ tBTM_STATUS btm_sec_mx_access_request(const RawAddress& bd_addr, uint16_t psm,
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mx_chan_id, p_callback, p_ref_data);
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} else /* rc == BTM_SUCCESS */
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{
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+ if (access_secure_service_from_temp_bond(p_dev_rec,
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+ is_originator, security_required)) {
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+ LOG_ERROR(LOG_TAG, "Trying to access a secure rfcomm service from a temp bonding, reject");
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+ rc = BTM_FAILED_ON_SECURITY;
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+ }
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/* access granted */
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if (p_callback) {
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(*p_callback)(&bd_addr, transport, p_ref_data, (uint8_t)rc);
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