Enlarge coverage of fuzz-decodeUserData targetTizen-Fuzz-1.0

Change-Id: I9b56be18bad67a46676332cd2a786144f5e8cb1b

1 files changed, 22 insertions, 2 deletions

diff --git a/targets/msg-service/fuzz-decodeUserData.cpp b/targets/msg-service/fuzz-decodeUserData.cpp
index 41d2f74..246fc9c 100644
--- a/targets/msg-service/fuzz-decodeUserData.cpp
+++ b/targets/msg-service/fuzz-decodeUserData.cpp
@@ -75,20 +75,40 @@ typedef struct _SMS_USERDATA_S {
   char data[MAX_USER_DATA_LEN + 1];
 } SMS_USERDATA_S;
 
+typedef struct _SMS_TPUD_S {
+  int udl;
+  char ud[MAX_USER_DATA_LEN+1];
+} SMS_TPUD_S;
+
 namespace SmsPluginUDCodec {
 extern int decodeUserData(const unsigned char *pTpdu, const int tpduLen,
                           bool bHeaderInd, SMS_CODING_SCHEME_T CodingScheme,
                           SMS_USERDATA_S *pUserData);
+extern int decodeUserData(const unsigned char *pTpdu, const int tpduLen,
+                          bool bHeaderInd, SMS_CODING_SCHEME_T CodingScheme,
+                          SMS_USERDATA_S *pUserData, SMS_TPUD_S *pTPUD);
+extern int encodeUserData(const SMS_USERDATA_S *pUserData,
+                          SMS_CODING_SCHEME_T CodingScheme, char *pEncodeData);
 }
 
 extern "C" {
 
 int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+  unsigned char* ptpdu= (unsigned char*)malloc(size+1);
+  memcpy(ptpdu, data, size);
+  ptpdu[size]=0;
   SMS_USERDATA_S *userData = (SMS_USERDATA_S *)malloc(sizeof(SMS_USERDATA_S));
+  SMS_TPUD_S TPUD;
+  char * encodedData = (char *)malloc(size*4);
   for (unsigned char i = 0; i < 3; i++) {
-    SmsPluginUDCodec::decodeUserData(data, size, true, i, userData);
-    SmsPluginUDCodec::decodeUserData(data, size, false, i, userData);
+    SmsPluginUDCodec::decodeUserData(ptpdu, size, true, i, userData);
+    SmsPluginUDCodec::decodeUserData(ptpdu, size, false, i, userData);
+    SmsPluginUDCodec::decodeUserData(ptpdu, size, false, i, userData, &TPUD);
+
+    SmsPluginUDCodec::encodeUserData(userData, i, encodedData);
   }
+  free(ptpdu);
+  free(encodedData);
   free(userData);
   return 0;
 }