[Bug libstdc++/65142] std::random_device Ignores Read Return Code (CVE-2015-5276)

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65142

--- Comment #11 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu Sep 17 15:06:42 2015
New Revision: 227872

URL: https://gcc.gnu.org/viewcvs?rev=227872&root=gcc&view=rev
Log:
Make std::random_device retry after short reads

        PR libstdc++/65142
        * src/c++11/random.cc (random_device::_M_getval()): Retry after short
        reads.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/src/c++11/random.cc