8 Apr
2008
8 Apr
'08
1:20 a.m.
Howard Chu writes:
char buf[MYSIZE]; ber_len_t len; /* length of current buffer content */ struct berval *in; /* passed in, to be moved into buf */
You just test: if ( in->bv_len > MYSIZE || in->bv_len + len > MYSIZE ) return FAIL;
Except that in->bv_len + len can wrap around:-) In this case, use if ( in->bv_len > MYSIZE - len ) since len will be <= MYSIZE.
--
Hallvard