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fix(ble/bluedroid): use sr_cmd status for GATT server error rsp

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When sending an ATT error response after a failed server operation,
use p_tcb->sr_cmd.status instead of the last app callback status so
invalid error code 0x00 is not sent to the peer.


(cherry picked from commit 4c0488d92a)

Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
This commit is contained in:
Zhang Hai Peng
2026-07-14 10:36:36 +08:00
parent 96b27367a1
commit be95975fee
1 changed files with 5 additions and 3 deletions
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8
components/bt/host/bluedroid/stack/gatt/gatt_sr.c
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@@ -501,10 +501,12 @@ tGATT_STATUS gatt_sr_process_app_rsp (tGATT_TCB *p_tcb, tGATT_IF gatt_if,
ret_code = attp_send_sr_msg (p_tcb, p_tcb->sr_cmd.p_rsp_msg);
p_tcb->sr_cmd.p_rsp_msg = NULL;
} else {
if (p_tcb->sr_cmd.status == GATT_SUCCESS){
status = GATT_UNKNOWN_ERROR;
tGATT_STATUS err_status = p_tcb->sr_cmd.status;
if (err_status == GATT_SUCCESS) {
err_status = GATT_UNKNOWN_ERROR;
}
ret_code = gatt_send_error_rsp (p_tcb, status, op_code, p_tcb->sr_cmd.handle, FALSE);
ret_code = gatt_send_error_rsp (p_tcb, err_status, op_code, p_tcb->sr_cmd.handle, FALSE);
}
gatt_dequeue_sr_cmd(p_tcb);