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[Bug libc/17343] New: Signed integer overflow in /stdlib/random_r.c
- From: "xmvlad at yandex dot ru" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 02 Sep 2014 19:41:28 +0000
- Subject: [Bug libc/17343] New: Signed integer overflow in /stdlib/random_r.c
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=17343
Bug ID: 17343
Summary: Signed integer overflow in /stdlib/random_r.c
Product: glibc
Version: 2.19
Status: NEW
Severity: minor
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: xmvlad at yandex dot ru
CC: drepper.fsp at gmail dot com
Most code in /stdlib/random_r.c use int32_t type to store and manipulate PRNG's
state and so subject to signed integer overflow -> undefined behavior.
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