This test case avoids the problem of NULL pointer dereference.

This test shows a null pointer is not dereferenced, in a local control flow.

The test case shows a use of a allocated memory after freed.

The test case shows a use of a allocated memory after freed. This test case replaces test case 1915.

The test case shows a use of a allocated memory after freed.

Attempt to return a pointer to memory that has been freed. This replaces test case 2108

This test case shows a block of memory is freed twice. This test case replaces 1446

This is a CGI program which take some parameters values then print it. It shows it tries to avoid Cross-Site Scripting in C. This test case replace Test case 1793.

This is a CGI program which take some parameters values then print it. It shows Cross-Site Scripting in C. This test case replace Test case 1792.

This test case shows a null pointer is dereferenced.

Pointer is checked before use

The test cases implements CVE-2002-1869: Don't check if you can write a log file allow attackers to avoid logging. This test case replaces test case 1864

This test case is a \"fix\" to an exposed Heap Overflow with an array index complexity.

This is a \"fix\" of a heap overflow.

This test case shows a Heap Overflow

This test case exposes a Heap Overflow with an array index complexity.

CWE-479 Unsafe Call from a Signal_Handler

CWE 15

CWE 15

The test case shows a use of a allocated memory after freed. This test case replaces test case 1915.

Index variable of a loop is initialized before use.

Index variable of a loop is initialized before use.

This code demos the Stored XSS (or Presistent) ==> "Loop Good Case". The servlet retrieves the records from database and reflects it back into the HTTP response after performing the validate, filter, escape and encode of that retrieved data.

This code demos the Stored XSS (or Presistent) ==> "Container Good Case". The servlet retrieves the records from database and reflects it back into the HTTP response after performing the validate, filter, escape and encode of that retrieved data.

This code demos the Stored XSS (or Presistent) ==> "Basic Good Case". The servlet retrieves the records from database and reflects it back into the HTTP response after performing the validate, filter, escape and encode of that retrieved data.