From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x436.google.com (mail-wr1-x436.google.com [IPv6:2a00:1450:4864:20::436]) by sourceware.org (Postfix) with ESMTPS id 8A396385841A; Fri, 5 Nov 2021 21:17:41 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8A396385841A Received: by mail-wr1-x436.google.com with SMTP id c4so15727534wrd.9; Fri, 05 Nov 2021 14:17:41 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=56+sLolvkzzF1/jztz4nWY+g9O7ysUeFlbj8T14UuEI=; b=hiM6UtVwOo6SPxPBVYRDTEpqyFOmLc15uGE4Prc7qsinCUslM+vsgulcCU73c10fns yl5CygPZRKTc32IQOOYD/U8cgMfQ6J/xjOYJS+AFEojNCos1gaEeg+r6wTJ7aKnzHBLR I47w0092j89A5uuPs5DCYTW9xAWxZKxOdjRd1SMZlnq6t1wEDgW7pY/gVqs3jQ3gzuyh PAcslHL8BrVYKmawYOLGiCUkCH/3ITbxrSFKJ1fPIYbzsa6DVrfzgW1yTm+1rF+Cl1QI oG1Z7kF5ZVAx27lcGXYlHQhVWLCVvGiAbYvnGzJV6uKZ/ByS22aOCqHVE+6o4W+XYoMs ssDg== X-Gm-Message-State: AOAM532UQkKmCgNCk1wCOQOt3Kg5uO4aPlJBJOCSiLDYrQ/xRN0Zw3dc PFvIP7FYRZSAUhgfHO44TMgzR9g5nSs= X-Google-Smtp-Source: ABdhPJxnH0vOnYtHYVB+E5w1TP8nZj7ok/e+Pxe/EV9AsnGpoYRatjdqwOcKtXmHVRdmf+0qS71WRw== X-Received: by 2002:a5d:6e8c:: with SMTP id k12mr75364846wrz.401.1636147060244; Fri, 05 Nov 2021 14:17:40 -0700 (PDT) Received: from nbbrfq.weghof (dynamic-2bq7di4u2lfl4qjka9-pd01.res.v6.highway.a1.net. [2001:871:227:33a8:f6a3:c58c:7641:e771]) by smtp.gmail.com with ESMTPSA id g4sm8778705wro.12.2021.11.05.14.17.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Nov 2021 14:17:38 -0700 (PDT) Received: from b by nbbrfq.weghof with local (Exim 4.95) (envelope-from ) id 1mj6af-009UNA-Jf; Fri, 05 Nov 2021 22:17:37 +0100 From: Bernhard Reutner-Fischer To: gcc-patches@gcc.gnu.org, fortran@gcc.gnu.org Cc: Bernhard Reutner-Fischer Subject: [PATCH 0/2] incpath, Fortran: Fix memory leak in gfc_add_include_path Date: Fri, 5 Nov 2021 22:17:16 +0100 Message-Id: <20211105211718.2261686-1-rep.dot.nop@gmail.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Nov 2021 21:17:42 -0000 Hi! In order to fix this very minor leak, we need a knob to free all cpp_dirs that were added. This adds a free_cpp_dirs() to gcc/incpath and needs review from some global maintainer or maybe libcpp maintainer for this hunk. Bootstrapped and regtested on x86_64-unknown-linux without regressions. Ok for tunk? Bernhard Reutner-Fischer (2): Add free_cpp_dirs() Fortran: Fix memory leak in gfc_add_include_path [PR68800] gcc/fortran/cpp.c | 13 +++++++++++-- gcc/fortran/cpp.h | 1 + gcc/fortran/f95-lang.c | 2 +- gcc/fortran/scanner.c | 7 ++++--- gcc/incpath.c | 13 +++++++++++++ gcc/incpath.h | 1 + 6 files changed, 31 insertions(+), 6 deletions(-) -- 2.33.0