From patchwork Tue Feb 9 19:03:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adhemerval Zanella X-Patchwork-Id: 42005 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 94FE93854817; Tue, 9 Feb 2021 19:03:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 94FE93854817 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1612897404; bh=JnYQgvOoy//TibwtNvI+obCv35G7+xnyyjJJgChxZKo=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=A7+aPyTcTaVOZArB8GOooM+f3GLsxs5PgzvJ+Luob96RagNHaBMskbY40BqQNaKjj XM3OqJOyr1odsF28Fg6mkTl7C9E29veDbOQ5BK6dwv3zRaul/DrKtPr4yy3ZC1CC76 0soq5AujVSX+d8JAOIawJCoPY+KMO/v3YDfLSsvw= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-qv1-xf2a.google.com (mail-qv1-xf2a.google.com [IPv6:2607:f8b0:4864:20::f2a]) by sourceware.org (Postfix) with ESMTPS id 299113854817 for ; Tue, 9 Feb 2021 19:03:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 299113854817 Received: by mail-qv1-xf2a.google.com with SMTP id p12so4314792qvv.5 for ; Tue, 09 Feb 2021 11:03:21 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=JnYQgvOoy//TibwtNvI+obCv35G7+xnyyjJJgChxZKo=; b=QyS4Mm7LoHxTQkRFCM1EzBanxnRyvA+QeLfJrzS6OEbvWaSUCFvdFRo2hhs4VtKcy3 Jz8XkhPdbQCN2s47S8vpGzGKcAAdKsLjlu+9jfH5RIe0j5uL05baS10UTgF87i/ypagZ NvGK9F/8iiVl2kz0C/5dLkiilRVsARuZRURjy779yEBvIqJdCabmBZdIav4ZeUh97i6j stAkPlNngDlBEzopShgIJ7NNDBf3R0cV04MwRXWhLTN7Q3ymJFEQtaN3E0HECs9MqN7Z S1sZ6234GfNkFAreQcyaaictf6vKl+9uBhMzszEHYEo14E9af+JDhVOehVz/s+ieASXf udYg== X-Gm-Message-State: AOAM530SJAYahJ2OZd6aWy6FRcy1Gw9suU6QUnwcxNAOzbEpB4QgrJAs Iy919shbgQ8mno8prDOyETkDYwxKfop2XQ== X-Google-Smtp-Source: ABdhPJw4BuaDHiolPh45LHfr/BWSuWp32OYm7pAWr6D+dLKoOeOTMrVSNe4QXbmIEYJr1IjXuAi5yw== X-Received: by 2002:a0c:a8d3:: with SMTP id h19mr12828082qvc.21.1612897400567; Tue, 09 Feb 2021 11:03:20 -0800 (PST) Received: from localhost.localdomain ([177.194.48.209]) by smtp.googlemail.com with ESMTPSA id l38sm17316548qte.88.2021.02.09.11.03.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Feb 2021 11:03:20 -0800 (PST) To: libc-alpha@sourceware.org Subject: [COMMITTED] linux: Fix __sem_check_add_mapping search_sem Date: Tue, 9 Feb 2021 16:03:15 -0300 Message-Id: <20210209190315.1901653-1-adhemerval.zanella@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210203183414.571813-3-adhemerval.zanella@linaro.org> References: <20210203183414.571813-3-adhemerval.zanella@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-13.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, 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: Adhemerval Zanella via Libc-alpha From: Adhemerval Zanella Reply-To: Adhemerval Zanella Cc: Andreas Schwab Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Similar to __sem_check_add_mapping fix, take in consideration the trailling NULL. Checked x86_64-linux-gnu. --- sysdeps/pthread/sem_routines.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/pthread/sem_routines.c b/sysdeps/pthread/sem_routines.c index c2c8b54cd0..34e6410729 100644 --- a/sysdeps/pthread/sem_routines.c +++ b/sysdeps/pthread/sem_routines.c @@ -37,7 +37,7 @@ struct search_sem ino_t ino; int refcnt; sem_t *sem; - char name[NAME_MAX]; + char name[NAME_MAX + 1]; }; /* Comparison function for search of existing mapping. */