Bug 630097 - (cov#11933) Fix NULL dereference in schema code

There is a possibility of deferencing prevocp when it is NULL
the second time through the loop if the first pass was not a
standard objectclass definition and tmpocp != curlisthead.

I don't think that this issue is possible unless some other
thread was able to modify tmpocp->oc_next between where curlisthead
is set (schema.c:2654) and where nextocp is set (schema.c:2658) the
first time through the loop. That said, I see no harm in checking
if prevocp is NULL before attempting to dereference it.

0 files changed, 0 insertions, 0 deletions