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[Bug libc/18240] hcreate, hcreate_r should fail with ENOMEM if element count is too large (CVE-2015-8778)
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Thu, 28 Jan 2016 13:02:33 +0000
- Subject: [Bug libc/18240] hcreate, hcreate_r should fail with ENOMEM if element count is too large (CVE-2015-8778)
- Auto-submitted: auto-generated
- References: <bug-18240-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18240
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=bae7c7c764413b23e61cb099ce33be4c4ee259bb
commit bae7c7c764413b23e61cb099ce33be4c4ee259bb
Author: Florian Weimer <fweimer@redhat.com>
Date: Thu Jan 28 13:59:11 2016 +0100
Improve check against integer wraparound in hcreate_r [BZ #18240]
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 12 ++++++++
misc/Makefile | 2 +-
misc/bug18240.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
misc/hsearch_r.c | 35 ++++++++++++-------------
4 files changed, 105 insertions(+), 19 deletions(-)
create mode 100644 misc/bug18240.c
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