コミット: cbe04cc58cbf7f9aaf20d7b0ff423e87a3e00595 - system-bt (git)

system/bt

コミットメタ情報

• リビジョン: cbe04cc58cbf7f9aaf20d7b0ff423e87a3e00595 (tree)
• 日時: 2019-08-08 00:09:23
• 作者: Jakub Pawlowski <jpawlowski@goog...>
• コミッター: Vasyl Gello

ログメッセージ

DO NOT MERGE Send HCI Read Encryption Key properly

This patch fixes bad HCI command being send instead of Read Encryption
Key Size.

Bug: 124301137
Test: pair and connect with Bluetooth headset
Change-Id: If325ef2771ca1546ae58df7c684f66ae537b8573
(cherry picked from commit a3cc7575f9ce644a3dfceee61ab7b4b206a3982e)

変更サマリ

• modified: stack/hcic/hcicmds.c

差分

--- a/stack/hcic/hcicmds.c
+++ b/stack/hcic/hcicmds.c
@@ -1375,9 +1375,12 @@ BOOLEAN btsnd_hcic_read_encryption_key_size(UINT16 handle) {
     BT_HDR *p = (BT_HDR *)osi_malloc(HCI_CMD_BUF_SIZE);
     UINT8 *pp = (UINT8 *)(p + 1);
 
-    p->len    = HCIC_PREAMBLE_SIZE + 2;
+    p->len    = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_CMD_HANDLE;
     p->offset = 0;
 
+    UINT16_TO_STREAM (pp, HCI_READ_ENCR_KEY_SIZE);
+    UINT8_TO_STREAM  (pp, HCIC_PARAM_SIZE_CMD_HANDLE);
+
     UINT16_TO_STREAM (pp, handle);
 
     btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID,  p);