fix codes for thread safety

Change-Id: I0e37e1834494a45aa0932af217660f2facdea2b5
Signed-off-by: Wonnam Jang <wn.jang@samsung.com>

diff --git a/src/vc_elm_core.c b/src/vc_elm_core.c
index 84cffeccdc4945d3d838852bc4d38e68fba6adc2..295305608b6d49f69e6baff73686751c70565c5a 100644 (file)
--- a/src/vc_elm_core.c
+++ b/src/vc_elm_core.c
@@ -220,9 +220,10 @@ Eina_Bool _recognize_command(const char *cmd, const char *param1, const char *pa
                }
        }
        if (found) {
+               char *tmp_buf = NULL;
                char *tmp_cmd = strdup(cmd);
-               char *command = strtok(tmp_cmd, " ");
-               char *param = strtok(NULL, "'");
+               char *command = strtok_r(tmp_cmd, " ", &tmp_buf);
+               char *param = strtok_r(NULL, "'", &tmp_buf);
                found->cmd = command;
 
                VC_ELM_LOG_DBG("unwrapping %s %s for %s", param1, param2, _get_ui_object_name(found->obj));