Tito wrote: > Maybe this version could be more useful..... > > void xfree(void *ptr) > { > /* sets the pointer to NULL > after it has been freed.*/ > void **pp = (void **)ptr; > > if (*pp == NULL) return; > > free(*pp); > *pp = NULL; > } > > You only modify the argument of xfree, not the original pointer.
What you wanted to write is: void xfree(void **pp) { /* sets the pointer to NULL after it has been freed.*/ if (*pp == NULL) return; free(*pp); *pp = NULL; } Regards Ralf Friedl _______________________________________________ busybox mailing list busybox@busybox.net http://busybox.net/cgi-bin/mailman/listinfo/busybox