Thread: segmentation fault

hey guys i have segmentation fault within this code somewhere what is the problem does anyone know? I dont think there is any memory leaks

Code:

/****************************************************************************
* COSC1098/1283 - Assignment #2 - Tennis Store
* Programming Principles 2A/Programming Techniques
* Author           : <insert name here>
* Student Number   : <insert student number here>
* Yallara Username : <insert username here>
* Start up code provided by Steven Burrows - [email protected]
****************************************************************************/

#include "ts.h"
#include "ts_utility.h"
#include "ts_options.h"

/****************************************************************************
* Function readRestOfLine() is used for buffer clearing. Source: 
* https://inside.cs.rmit.edu.au/~pmcd/teaching/C-Prog/CourseDocuments/
* FrequentlyAskedQuestions/
****************************************************************************/
void readRestOfLine()
{
   int c;

   /* Read until the end of the line or end-of-file. */   
   while ((c = fgetc(stdin)) != '\n' && c != EOF)
      ;

   /* Clear the error and end-of-file flags. */
   clearerr(stdin);
}

/****************************************************************************
* Initialises the system to a safe empty state.
****************************************************************************/
void systemInit(TennisStoreType* ts)
{
}

/****************************************************************************
* Loads all data into the system.
****************************************************************************/
void loadData(TennisStoreType* ts, char* customerFile, char* stockFile)
{

  /* declaration of variables*/
  char* stockID;
  char* description;
  char* custID;
  char* surname;
  char* firstname;
  char* address;
  char* suburb;

  double unitprice;
  int stocklevel;  
  int postcode;
  int phone;


}

/****************************************************************************
* Deallocates memory used in the program.
****************************************************************************/
void systemFree(TennisStoreType* ts)
{
}

The skeletal code you posted does practically nothing, and has no main function so isn't a complete program. Post the code that is causing the segmentation fault.

Also, a memory leak is when you allocate memory and forget to free it. This is not a likely cause for a segmentation fault. Segmentation faults occur when you attempt access (read or write) memory that doesn't belong to your process. Some, but not all, causes are: stack overflow, buffer overflow, following a null pointer, following an uninitialised pointer, etc.