From patchwork Wed Jul 15 23:04:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tulio Magno Quites Machado Filho X-Patchwork-Id: 40114 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 1B4733840C24; Wed, 15 Jul 2020 23:05:00 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1B4733840C24 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1594854300; bh=9ms5UA/UrgdFCcHzy+k4291JiS84ly7LGNn/rjE/mzA=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=V1R/3NsCy5yGz829gaFoRITVoLRvnLclEEDtBXIh15vyvKM2bMIF4H1W4tp2sViLW 4rjHGnLZ0wMKvouWfCSt3MzD38HA96vmjsC2hJ3V78oFWH/YaBBI4lMgYymeZ/KSyc jsGWXsxbUOEwz/ii81ZIGC1dTjncN1cAxQHoGDdg= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by sourceware.org (Postfix) with ESMTPS id C7E19384240C for ; Wed, 15 Jul 2020 23:04:57 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C7E19384240C Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06FN251J097460 for ; Wed, 15 Jul 2020 19:04:57 -0400 Received: from ppma05wdc.us.ibm.com (1b.90.2fa9.ip4.static.sl-reverse.com [169.47.144.27]) by mx0b-001b2d01.pphosted.com with ESMTP id 329dhxmn7t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 15 Jul 2020 19:04:57 -0400 Received: from pps.filterd (ppma05wdc.us.ibm.com [127.0.0.1]) by ppma05wdc.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 06FMj7Ri012002 for ; Wed, 15 Jul 2020 23:04:56 GMT Received: from b01cxnp22036.gho.pok.ibm.com (b01cxnp22036.gho.pok.ibm.com [9.57.198.26]) by ppma05wdc.us.ibm.com with ESMTP id 32752947se-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 15 Jul 2020 23:04:56 +0000 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 06FN4uSs13894170 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Wed, 15 Jul 2020 23:04:56 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6DF19AE05C for ; Wed, 15 Jul 2020 23:04:56 +0000 (GMT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 11468AE05F for ; Wed, 15 Jul 2020 23:04:56 +0000 (GMT) Received: from linux.ibm.com (unknown [9.65.207.87]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP for ; Wed, 15 Jul 2020 23:04:55 +0000 (GMT) To: libc-alpha@sourceware.org Subject: [PATCH] powerpc: Fix POWER10 selection Date: Wed, 15 Jul 2020 20:04:48 -0300 Message-Id: <20200715230448.229468-1-tuliom@linux.ibm.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-15_12:2020-07-15, 2020-07-15 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 malwarescore=0 mlxscore=0 suspectscore=1 impostorscore=0 spamscore=0 lowpriorityscore=0 mlxlogscore=829 clxscore=1015 adultscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007150168 X-Spam-Status: No, score=-11.4 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Tulio Magno Quites Machado Filho via Libc-alpha From: Tulio Magno Quites Machado Filho Reply-To: Tulio Magno Quites Machado Filho Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Add a line that was missing from a previous commit. Without increasing str, the null-byte is not validated, and _dl_string_platform returns -1. Fixes: d2ba3677da7a ("powerpc: Add support for POWER10") Reviewed-by: Carlos O'Donell --- sysdeps/powerpc/dl-procinfo.h | 1 + 1 file changed, 1 insertion(+) diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h index 497dc568e9..f07500619a 100644 --- a/sysdeps/powerpc/dl-procinfo.h +++ b/sysdeps/powerpc/dl-procinfo.h @@ -96,6 +96,7 @@ _dl_string_platform (const char *str) if (str[1] == '0') { ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER10; + str++; } else return -1;