From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 7E43B3858C60 for ; Tue, 30 Nov 2021 22:54:42 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 7E43B3858C60 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-259-uIKBGl_sO3-yl8qxWJ-VrQ-1; Tue, 30 Nov 2021 17:54:40 -0500 X-MC-Unique: uIKBGl_sO3-yl8qxWJ-VrQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DF8981006AA1 for ; Tue, 30 Nov 2021 22:54:39 +0000 (UTC) Received: from t14s.localdomain.com (ovpn-112-37.phx2.redhat.com [10.3.112.37]) by smtp.corp.redhat.com (Postfix) with ESMTP id 83C4084D2C; Tue, 30 Nov 2021 22:54:39 +0000 (UTC) From: David Malcolm To: gcc-patches@gcc.gnu.org Subject: [committed] analyzer: add regression test [PR99269] Date: Tue, 30 Nov 2021 17:54:36 -0500 Message-Id: <20211130225436.3182996-1-dmalcolm@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" X-Spam-Status: No, score=-13.3 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, 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: Tue, 30 Nov 2021 22:54:44 -0000 Successfully regrtested on x86_64-pc-linux-gnu. Pushed to trunk as r12-5641-g9603bccba62e250d0ff64863a1730a167d571a25. gcc/testsuite/ChangeLog: PR analyzer/99269 * gcc.dg/analyzer/pr99269.c: New test. Signed-off-by: David Malcolm --- gcc/testsuite/gcc.dg/analyzer/pr99269.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/analyzer/pr99269.c diff --git a/gcc/testsuite/gcc.dg/analyzer/pr99269.c b/gcc/testsuite/gcc.dg/analyzer/pr99269.c new file mode 100644 index 00000000000..1cce3aef8dd --- /dev/null +++ b/gcc/testsuite/gcc.dg/analyzer/pr99269.c @@ -0,0 +1,16 @@ +#include + +void example(void) { + int len; + int **namelist = NULL; + + len = 2; + namelist = malloc(len * sizeof *namelist); + if (!namelist) return; + namelist[0] = malloc(sizeof **namelist); + namelist[1] = malloc(sizeof **namelist); + + while(len--) { free(namelist[len]); } + free(namelist); + return; +} -- 2.26.3