buggy_code.ex.c

来自「OPNET odb_lab_ref-baseline」· C语言 代码 · 共 21 行

#include <string.h>

void
fcn (void)
	{
	/* Note the syntax here is correct, but this program will	*/
	/* have undefined behavior at runtime when the call to		*/
	/* strcpy() below overwrites random memory.					*/
	
	/* However, reading the contents of the compiler warnings could	*/
	/* help you identify such an unfortunate error in your own		*/
	/* models.  Compiler warnings are kept in the 					*/
	/* <home>/op_admin/tmp/cc_err file.  This file is re-created	*/
	/* every time a model is compiled.								*/
	char * char_ptr;
	
	strcpy (char_ptr, "Hello World");
	
	return;
	}