From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4018 invoked by alias); 11 Feb 2017 07:43:54 -0000 Mailing-List: contact gdb-testers-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-testers-owner@sourceware.org Received: (qmail 3981 invoked by uid 89); 11 Feb 2017 07:43:52 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.3 required=5.0 tests=AWL,BAYES_50,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy=amodragmailcom, amodra@gmail.com, UD:cgen-opc.c, cgen-opc.c X-HELO: kwanyin.sergiodj.net Received: from kwanyin.sergiodj.net (HELO kwanyin.sergiodj.net) (158.69.185.54) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 11 Feb 2017 07:43:42 +0000 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [binutils-gdb] Fix use after free in cgen instruction lookup From: sergiodj+buildbot@sergiodj.net To: gdb-testers@sourceware.org Message-Id: <54064fdb792313355c92d9880680fad825d71ebd@gdb-build> Date: Sat, 11 Feb 2017 07:43:00 -0000 X-SW-Source: 2017-q1/txt/msg03441.txt.bz2 *** TEST RESULTS FOR COMMIT 54064fdb792313355c92d9880680fad825d71ebd *** Author: Alan Modra Branch: master Commit: 54064fdb792313355c92d9880680fad825d71ebd Fix use after free in cgen instruction lookup * cgen-opc.c (cgen_lookup_insn): Delete buf and base_insn temps. Use insn_bytes_value and insn_int_value directly instead. Don't free allocated memory until function exit.