Joerg Schilling writes: > I have a re-implementation in my libschily [...] > * WARNING: a NULL constant is not a NULL pointer, so a caller must > * cast a NULL constant to a pointer: (char *)NULL
How's that? > strcatl(char *to, ...) Sigh ... not safe from target overflow problems. It hasn't learned the lessons of strcpy(3C) and gets(3C). I'd recommend at least fixing that: strcatl(char *to, size_t tolen, ...) but, then, that calls the return value into question. The return value probably shouldn't be a pointer to the "last" char if a bounded output array is supplied because it then becomes impossible for the caller to detect overflow. -- James Carlson, KISS Network <[EMAIL PROTECTED]> Sun Microsystems / 1 Network Drive 71.232W Vox +1 781 442 2084 MS UBUR02-212 / Burlington MA 01803-2757 42.496N Fax +1 781 442 1677 _______________________________________________ opensolaris-discuss mailing list opensolaris-discuss@opensolaris.org
