Page History

...

Code Block

bgColor	#FFcccc
lang	c

int do_xyz(void); 
 
int f(void) {
/* ... */
  if (do_xyz) { 
    return -1; /* handle error Indicate failure */ 
  }
/* ... */
  return 0;
}

Compliant Solution

In this compliant solution, the function do_xyz() is invoked and the return value is compared to 0:

Code Block

bgColor	#ccccff
lang	c

int do_xyz(void); 
 
int f(void) {
/* ... */ 
  if (do_xyz()) { 
    return -1; /* handle errorIndicate failure */
/* ... */
  return 0;  
}

Errors of omission can result in unintended program flow.

...