* Sven Mueller: > +/* Read the minimum value and do a paranoid check: a negative value indicates > +an integer overflow. */ > + > while ((digitab[*p] & ctype_digit) != 0) min = min * 10 + *p++ - '0'; > +if (min < 0 || min > 65535)
This doesn't work. Signed integer overflow is undefined. Future GCC version are likely to detect that the "min < 0" test is superfluous as a result, and will optimize it away. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
