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[Bug libstdc++/65142] std::random_device Ignores Read Return Code (CVE-2015-5276)
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 17 Sep 2015 15:07:17 +0000
- Subject: [Bug libstdc++/65142] std::random_device Ignores Read Return Code (CVE-2015-5276)
- Auto-submitted: auto-generated
- References: <bug-65142-4 at http dot gcc dot gnu dot org/bugzilla/>
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