Hey Chris,
I'm assuming this is only happening on a 32-bit native machine, right?
Because on an x86_64 machine '%lu' would be 64-bit and behave correctly, yes?
-Philip
On 8/11/10 8:51 AM, Chris Knight wrote:
I spent half-a-day yesterday trying to figure out why I was crashing in apr_psprintf on a
strlen until I realized that my "%llu%s" format string was causing it to use my
long long int as a char *.
Needless to say, no harm in adding support for %ll[du] yes?
Ah, 64-bit fun for everyone....
Example code:
#include<apr.h>
#include<apr_pools.h>
#include<apr_strings.h>
#include<stdio.h>
int main(int argc, char **argv) {
apr_pool_t *pool = NULL;
char *s = "hello world"; u_int64_t v = 12345678;
apr_pool_initialize(); apr_pool_create(&(pool), NULL);
printf("%llu%s", v, s); // works
char *f = apr_psprintf(pool, "%llu%s", v, s); // segfault on strlen
printf("%s\n", f);
}
