1.82

Bug fixes:

• Better handling of namespaces
• Fixed false positives
• Fixed parsing of compile databases
• Fixed parsing of visual studio projects

Enhancements

• New check; Detect mistakes when there are multiple strcmp() in condition
  Example:

  if (strcmp(password,"A")==0 || strcmp(password,"B")==0 || strcmp(password,"C"))
  

  There is a missing '==0', and therefore this condition is always true except when password is "C".

• New check; pointer calculation result can't be NULL unless there is overflow
  Example:

  someType **list_p = ...;
  if ((list_p + 1) == NULL)
  

  The result for '(list_p + 1)' can't be NULL unless there is overflow (UB).

• New check; public interface of classes should be safe - detect possible division by zero
  Example:

  class Fred {
  public:
  void setValue(int mul, int div) {
    value = mul / div; // <- unsafe
  }
  ...
  

  This check does not consider how Fred::setValue() is really called.
  If you agree that the public interface of classes should always be safe; it should be allowed to call all public methods with arbitrary arguments, then this checker will be useful.

• Fixed a few false negatives

• More information in the cfg files