K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2016-01-14T10:16:25.375315Z
K 7
svn:log
V 460
Call crextend() before copying old credentials to the new credentials
and replace crcopysafe by crcopy as crcopysafe is is not intended to be
safe in a threaded environment, it drops PROC_LOCK() in while() that
can lead to unexpected results, such as overwrite kernel memory.

In my POV crcopysafe() needs special attention. For now I do not see
any problems with this function, but who knows.

Submitted by:	dchagin
Found by:	trinity
Security:	SA-16:04.linux

END