On Mon, Nov 10, 2014 at 09:49:53PM +0000, Sami Kerola wrote:
> - if (sscanf(line, " %128[^\n ]\n", name) != 1)
> + if (sscanf(line, " %" stringify(sizeof(line) - 1) "[^\n ]\n", name) != 1)
> continue;
Are you really sure with this code? Did you test it?
Your homework:
#include <stdio.h>
#define stringify(s) #s
int main(int argc, char **argv)
{
char buf[123];
printf("Size is:" stringify(sizeof(buf) - 1) ".\n");
return 1;
}
result:
$ make a
cc a.c -o a
x2:~$ ./a
Size is:sizeof(buf) - 1.
Anyway, fixed and merged..
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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