Re: frequently updated pixbuf images disapear after a while

[rupert <rupertt gmail com>]

On 8/27/06, Peter Firefly Lund <firefly diku dk> wrote:
> On Sun, 27 Aug 2006, rupert wrote:
>
> > {
> >    gchar mapper_chk_cmd[128];
> >
> >    sprintf(mapper_chk_cmd, MAPPER_PATH, data);
>
> mapper_chk_cmd = g_sprintf(MAPPER_PATH, data);
>
> (if MAPPER_PATH is a format string with zero or one %s in it.)


i changed it to this

gchar mapper_chk_cmd;
mapper_chk_cmd = g_sprintf(MAPPER_PATH, data);

but now i get a warning about a wrong pointer assignment(translated into
english)
in the fopen call.



> >    FILE *fp = fopen(mapper_chk_cmd, "r");
> >
> >    if(fp) {
> >        return TRUE;
> >    } else {
> >        return FALSE;
> >    }
> >    fclose(fp);
>
> file descriptor leak.


?? what  do you mean with that, how can i fix that?

>    return TRUE;
> > }
> >
> > gboolean crypto_mount_check(gchar *data)
> > {
> >    gchar mount_chk_cmd[128];
> >    gchar buf[512];
> >
> >    sprintf(mount_chk_cmd, MOUNT_PATH, data);
>
> mount_chk_cmd = g_sprintf(MOUNT_PATH, data);


same aS above

> >    FILE *pp = popen(mount_chk_cmd, "r");
> >
> >    if(pp) {
> >        size_t got = fread(buf, 1, sizeof(buf), pp);
> >        pclose(pp);
> >        if(got != 0) {
>
> check also errno.
>
> >            return TRUE;
> >        } else {
> >            return FALSE;
> >        }
> >    }
> >
> >    return TRUE;
>
> why TRUE?


without I get a warning that a non-void function flew ends(translated.)

> }
>
> -Peter