From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on sa.local.altlinux.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.1 From: Aleksei Nikiforov To: devel@lists.altlinux.org Date: Tue, 10 Dec 2019 18:23:25 +0300 Message-Id: <20191210152343.33867-21-darktemplar@altlinux.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191210152343.33867-1-darktemplar@altlinux.org> References: <20191210152343.33867-1-darktemplar@altlinux.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: Aleksei Nikiforov Subject: [devel] [PATCH for apt 20/38] Get rid of dangling invalid pointer X-BeenThere: devel@lists.altlinux.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: ALT Linux Team development discussions List-Id: ALT Linux Team development discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Dec 2019 15:24:51 -0000 Archived-At: List-Archive: List-Post: Found via clang-static-analyzer --- apt/apt-pkg/algorithms.cc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/apt/apt-pkg/algorithms.cc b/apt/apt-pkg/algorithms.cc index 772f609..2c9208c 100644 --- a/apt/apt-pkg/algorithms.cc +++ b/apt/apt-pkg/algorithms.cc @@ -960,6 +960,9 @@ pkgProblemResolver::~pkgProblemResolver() { delete [] Scores; delete [] Flags; + + if (This == this) + This = nullptr; } /*}}}*/ // ProblemResolver::ScoreSort - Sort the list by score /*{{{*/ -- 2.24.0