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35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Brian Delwiche <delwiche@google.com>
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Date: Sat, 13 Aug 2022 02:01:14 +0000
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Subject: [PATCH] Add buffer in pin_reply in bluetooth.cc
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Bug: 228602963
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Test: make
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Tag: #security
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Ignore-AOSP-First: Security
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Change-Id: I2a2c9a106a485c319841491f7acc2d667e4d0e75
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(cherry picked from commit 0dc1c1c34961822f2f3f0a1e8e0b4819c823951b)
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Merged-In: I2a2c9a106a485c319841491f7acc2d667e4d0e75
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---
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btif/src/bluetooth.cc | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/btif/src/bluetooth.cc b/btif/src/bluetooth.cc
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index 38f992b9c..1121a587d 100644
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--- a/btif/src/bluetooth.cc
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+++ b/btif/src/bluetooth.cc
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@@ -285,10 +285,12 @@ static int get_connection_state(const RawAddress* bd_addr) {
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static int pin_reply(const RawAddress* bd_addr, uint8_t accept, uint8_t pin_len,
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bt_pin_code_t* pin_code) {
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+ bt_pin_code_t tmp_pin_code;
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/* sanity check */
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if (interface_ready() == false) return BT_STATUS_NOT_READY;
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- return btif_dm_pin_reply(bd_addr, accept, pin_len, pin_code);
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+ memcpy(&tmp_pin_code, pin_code, pin_len);
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+ return btif_dm_pin_reply(bd_addr, accept, pin_len, &tmp_pin_code);
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}
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static int ssp_reply(const RawAddress* bd_addr, bt_ssp_variant_t variant,
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