9 Jul
2017
9 Jul
'17
4:52 p.m.
Am 2017-07-09 um 13:02 schrieb Nikolay Sivov:
Checking 'dst' is not redundant though.
Ah, maybe it is, because destination buffer length is never zero.
Yeah, those functions want a non-NULL dst buffer if they have a dst length.
if (!src || !srclen || (!dst && dstlen) || dstlen < 0)