X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=bta%2Fhh%2Fbta_hh_act.c;h=7d0e5bd0b3e0fb267fd383aa67e96fcc8bdb7c23;hb=8ec7232610d39d589e0d21e7c6aa76e4d128b9c3;hp=034ade51932eb28494f62bf48f4e2fa5edbfaade;hpb=5fe6f0cf6b223e3ed6be4912d55b3ed5b41ce0cd;p=android-x86%2Fsystem-bt.git

diff --git a/bta/hh/bta_hh_act.c b/bta/hh/bta_hh_act.c
index 034ade519..7d0e5bd0b 100644
--- a/bta/hh/bta_hh_act.c
+++ b/bta/hh/bta_hh_act.c
@@ -26,6 +26,7 @@
 
 #if defined(BTA_HH_INCLUDED) && (BTA_HH_INCLUDED == TRUE)
 
+#include <log/log.h>
 #include <string.h>
 
 #include "bta_sys.h"
@@ -443,20 +444,29 @@ void bta_hh_sdp_cmpl(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
             HID_HostSetSecurityLevel("", p_cb->sec_mask);
 
             /* open HID connection */
-            if ((ret = HID_HostOpenDev (p_cb->hid_handle)) != HID_SUCCESS)
+            ret = HID_HostOpenDev (p_cb->hid_handle);
+            APPL_TRACE_DEBUG ("%s: HID_HostOpenDev returned=%d", __func__, ret);
+            if (ret == HID_SUCCESS || ret == HID_ERR_ALREADY_CONN)
+            {
+                status = BTA_HH_OK;
+            }
+            else if (ret == HID_ERR_CONN_IN_PROCESS)
+            {
+                /* Connection already in progress, return from here, SDP
+                 * will be performed after connection is completed.
+                 */
+                APPL_TRACE_DEBUG ("%s: connection already in progress", __func__);
+                return;
+            }
+            else
             {
 #if BTA_HH_DEBUG
-                APPL_TRACE_DEBUG ("bta_hh_sdp_cmpl:  HID_HostOpenDev failed: \
-                    Status 0x%2X",ret);
+                APPL_TRACE_DEBUG ("%s: HID_HostOpenDev failed: Status 0x%2X", __func__, ret);
 #endif
                 /* open fail, remove device from management device list */
                 HID_HostRemoveDev( p_cb->hid_handle);
                 status = BTA_HH_ERR;
             }
-            else
-            {
-                status = BTA_HH_OK;
-            }
         }
         else /* incoming connection SDP finish */
         {
@@ -755,6 +765,12 @@ void bta_hh_ctrl_dat_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA * p_data)
     APPL_TRACE_DEBUG("Ctrl DATA received w4: event[%s]",
                         bta_hh_get_w4_event(p_cb->w4_evt));
 #endif
+    if (pdata->len == 0) {
+        android_errorWriteLog(0x534e4554, "116108738");
+        p_cb->w4_evt = 0;
+        osi_free_and_reset((void**)&pdata);
+        return;
+    }
     hs_data.status  = BTA_HH_OK;
     hs_data.handle  = p_cb->hid_handle;
 
@@ -840,6 +856,9 @@ void bta_hh_open_failure(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
         bta_hh_disc_cmpl();
     }
 
+    /* Error in opening hid connection, reset flags */
+    p_cb->incoming_conn = FALSE;
+    p_cb->incoming_hid_handle = BTA_HH_INVALID_HANDLE;
 }
 
 /*******************************************************************************