5 ms·
> if (uid = NULL) { // Check if root That's not the same class of error, since here a programmer can see the issue by simple inspection. > or #include anythin
by fstrthnscnd 5y ago
> if (uid = NULL) { // Check if root
That's not the same class of error, since here a programmer can see the issue by simple inspection.
> or #include anything with a #DEFINE
This one perhaps is closer to the mark, although not based on unicode.
- _3u10 5y agoTo me it's the same class of error which is convincing humans and other automated tests that your code is OK when it isn't. I dealt with a bug that only appeared in release builds, and never in debug. The offending code looked roughly like this: if (blah) #ifdef DEBUG baz(); #endif bar(); The systemic problem was it was a project created by interns, and they'd review each others code. By the time the bug got to me the interns had left and a Sr Dev had spent a day looking for the bug. It took me an hour to find it. In isolation its easy to see but in the mess of all the other code, you really have to look for these things.
- fstrthnscnd 5y agoWell, if you generalize the statement enough, indeed it's the same class of issue. In the situation you described: * you have a fairly easy way to detect the problem * the interns still have plausible deniability as to whether they intended to leave a defect or not The discussed problem with unicode is clearly meant to be used as an exploit, its likelihood of occurring by accident seems very close to zero.