Add command list handle check logic

Change-Id: I5a258cbdd2761cb6c99e14b38f72f33e02e8a375

diff --git a/client/vc.c b/client/vc.c
index 345dfaf..75b930e 100644 (file)
--- a/client/vc.c
+++ b/client/vc.c
@@ -1056,6 +1056,11 @@ int vc_set_command_list(vc_cmd_list_h vc_cmd_list, int type)
        vc_cmd_list_s* list = NULL;
        list = (vc_cmd_list_s*)vc_cmd_list;
 
+       if (NULL == list->list) {
+               SLOG(LOG_ERROR, TAG_VCC, "[ERROR] Invalid command list");
+               return VC_ERROR_INVALID_PARAMETER;
+       }
+
        int ret = 0;
        char* invocation_name = NULL;
        if (VC_COMMAND_TYPE_BACKGROUND == type) {

diff --git a/client/vc_mgr.c b/client/vc_mgr.c
index 2001006..4609a1a 100644 (file)
--- a/client/vc_mgr.c
+++ b/client/vc_mgr.c
@@ -792,8 +792,19 @@ int vc_mgr_set_command_list(vc_cmd_list_h vc_cmd_list)
                return VC_ERROR_INVALID_STATE;
        }
 
+       if (NULL == vc_cmd_list) {
+               SLOG(LOG_ERROR, TAG_VCM, "[ERROR] Input parameter is NULL");
+               return VC_ERROR_INVALID_PARAMETER;
+       }
+
        vc_cmd_list_s* list = NULL;
        list = (vc_cmd_list_s*)vc_cmd_list;
+       SLOG(LOG_INFO, TAG_VCM, "[List] (%p) (%p)", list, list->list);
+
+       if (NULL == list->list) {
+               SLOG(LOG_ERROR, TAG_VCM, "[ERROR] Invalid command list");
+               return VC_ERROR_INVALID_PARAMETER;
+       }
 
        int i;
        int ret;
@@ -1723,6 +1734,10 @@ int vc_mgr_start(bool exclusive_command_option)
                }
        }
 
+       g_volume_db = 0;
+       g_prev_volume_db = 0;
+       g_cur_volume_db = 0;
+
        SLOG(LOG_DEBUG, TAG_VCM, "=====");
        SLOG(LOG_DEBUG, TAG_VCM, " ");
 

diff --git a/common/vc_command.c b/common/vc_command.c
old mode 100755 (executable)
new mode 100644 (file)
index b085344..49f0edc
--- a/common/vc_command.c
+++ b/common/vc_command.c
@@ -366,7 +366,7 @@ int vc_cmd_list_remove_all(vc_cmd_list_h vc_cmd_list, bool release_command)
                        }
                }
        }
-
+       list->list = NULL;
        list->index = -1;
 
        SLOG(LOG_DEBUG, TAG_VCCMD, "=====");