Test case 199263

Description

Defect Type: Pointer related defects
Defect Sub-type: Free NULL pointer
The test case contains coincidental weaknesses along with intended ones as follows for file free_null_pointer.c:
* line(s): 54,74,109,144,146,151,241,275,281,282,320,452,483,530,531,532 CWE-476
* line(s): 102,124,167,195,215,231,257,306,328,445,481,514,544 CWE-561
* line(s): 369,375,381 CWE-591
* line(s): 418,420 CWE-587
* line(s): 419 CWE-465