Re: Expat and Open Watcom

Michael Greene wrote:
> Karl,
>
> The source of my "out of memory" errors when running XML_TEST_SUITE 
> are due to the test file size and using readfilemap.c. The test suite 
> files are size 0, so malloc( 0 ) returns NULL and I get a false "out 
> of memory" error. I assume that any build that uses readfilemap.c 
> would have this return. Would it be better to do this:
>
>    nbytes = sb.st_size;
> +  if(nbytes == 0) {
> +    close(fd);
> +    return 1;
> +  }
>    p = malloc(nbytes);
>    if (!p) {
> +    close(fd);
>      return 0;
>    }
>
> So that nbytes is checked for 0 size and return 1 ?
>
> With this change and a couple other defines I am at:
>
> Passed: 1773
> Failed: 37
>
>

That sounds pretty good!

Would you please file a bug report for readfilemap.c?
I'll then commit your patch.

Thanks,

Karl