Results of a test mass rebuild of rawhide/x86_64 with gcc-4.8.0-0.1.fc19

[Mamoru TASAKA]

Petr Pisar wrote, at 01/08/2013 12:50 AM +9:00:
> On 2013-01-04, Jakub Jelinek <jakub at redhat.com> wrote:
>> yap-6.2.2-4.fc18.src.rpm
>> 	similar to getdata bug:
>> 	LAST_FLAG = 23
>> 	...
>> 	#define NUMBER_OF_YAP_FLAGS  LAST_FLAG
>> 	...
>> 	#define yap_flags Yap_heap_regs->yap_flags_field
>> 	...
>> 	Int  yap_flags_field[NUMBER_OF_YAP_FLAGS];
>> 	...
>> 	/* This must be done before initialising predicates */
>> 	for (i = 0; i <= LAST_FLAG; i++) {
>> 	  yap_flags[i] = 0;
>> 	}
>>
> What's wrong with assigning 0 that fits into any intenger? C99 says:

This code is by one element buffer overflowing (not i "<" LAST_FLAG
but i "<=" LAST_FLAG)

Regards,
Mamoru