[Bugfix][TAT-16][AT]at+leapnmod when apn is too long will error

Change-Id: Ia5438aa2f766a66e4658a2f9c36029e88715b617
diff --git a/src/lynq/framework/lynq-ril-service/src/lynq_common.cpp b/src/lynq/framework/lynq-ril-service/src/lynq_common.cpp
index 7b54cc8..5b4ffb6 100755
--- a/src/lynq/framework/lynq-ril-service/src/lynq_common.cpp
+++ b/src/lynq/framework/lynq-ril-service/src/lynq_common.cpp
@@ -519,7 +519,7 @@
 
 int insert_apn_char(char *agc, char *id,char *mcc, char *mnc, char *apn, char *apntype, char *user, char *password, char *normalprotocol, char *roamingprotocol, char *carrier)
 {
-    char strtmp[10][32];
+    char strtmp[10][64];
     if (!strcmp(id,"null"))
     {
         sprintf(strtmp[0], "id=;");