From patchwork Wed Oct 13 12:53:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_G=C3=B6ttsche?= X-Patchwork-Id: 12555847 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6534C433EF for ; Wed, 13 Oct 2021 12:54:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF29060EE9 for ; Wed, 13 Oct 2021 12:54:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231294AbhJMM4K (ORCPT ); Wed, 13 Oct 2021 08:56:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230197AbhJMM4K (ORCPT ); Wed, 13 Oct 2021 08:56:10 -0400 Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C8BFEC061570 for ; Wed, 13 Oct 2021 05:54:06 -0700 (PDT) Received: by mail-ed1-x52b.google.com with SMTP id t16so9777777eds.9 for ; Wed, 13 Oct 2021 05:54:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20210112; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=K23LruNxFcvr55p1RLGLS4KQdNomICr7OSUUE982vP8=; b=c4xj1wL+CA0OM7fxF9GhF61VqpMM/jHfIC3r7Bf9nJE8kWbJlJcN1uPGgs/FUWqFTf EKiIZZmZUS7Y5JXLeeOzsVnBi5Cpj+ZHkGAqgqrhOOpA7cMRg0ZuDM47PdgbfwMdgC7N 7GwVUNiSKMD06a4oy3YqSCqfAQ6HayXutSlYb7Fob5P9twne+Qa07V2lPeaDmCqVSe62 xQzgIl6QmHL3/EqlVyfCeRVOiMRzCRrQaw2TraLH/v0gYZfpITZLXXG3yFNj0lYfpXAV VUNpOeJZNLH2YlwH/onDlR9/BR1C9J46o1qLMnS8a+Ta06n/DPcCDTW3QcoHjS+flQV+ wybQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=K23LruNxFcvr55p1RLGLS4KQdNomICr7OSUUE982vP8=; b=kBYiVQcCEGUkSQrMUd3frcb5NyRYcItgMED0K9y0K1DkG7svUG5Yi9Ltj3YHobvJN1 IT2RQw3+qYKFkWDkRDF9orAR7jKndrQQkJHQ9mY1RbN7ag/yKu5nwWl5n0YWjYnENxuX MBampLFWXzvrU6mRWl1LvU6IxrxaT/IXunWZl/L5UFWqBPOB2K4TGY07K9M3CG1YVCKb Ft8Bzk1Kc0j5FYLcluZueXMpHzA6eBye/NfHJqR/kpYFTDbekFU7OJjH3ZLxke7roiqu b6vYhdHb3EInSxPUfnIYlAvU2LdMrQqcGiXqGTX3QwB/yIuDMQ13nIP8kBLKwfAi4V5q 8W8A== X-Gm-Message-State: AOAM530CaGC78q7DNzkEAgnzRyKypiXNIEJiElkEbt7E4ce78jL+ls6D +0W8kt4a65ZTDzMW/cxTSj2g8iV7JVc= X-Google-Smtp-Source: ABdhPJxqBKJc6NPc0ShnGwkQrOLbvpq0z8r6PHVH5stgLSmeBVlXopDtkALSdYqNA+r6yF8QGd9+xQ== X-Received: by 2002:a50:fc8e:: with SMTP id f14mr9466464edq.87.1634129645273; Wed, 13 Oct 2021 05:54:05 -0700 (PDT) Received: from debianHome.localdomain (dynamic-077-003-105-029.77.3.pool.telefonica.de. [77.3.105.29]) by smtp.gmail.com with ESMTPSA id u16sm6745880ejy.14.2021.10.13.05.54.04 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Oct 2021 05:54:04 -0700 (PDT) From: =?utf-8?q?Christian_G=C3=B6ttsche?= To: selinux@vger.kernel.org Subject: [PATCH 1/3] libsepol: do not pass NULL to memcpy Date: Wed, 13 Oct 2021 14:53:56 +0200 Message-Id: <20211013125358.15534-1-cgzones@googlemail.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org For the first iteration `mod->perm_map[sclassi]` is NULL, thus do not use it as source of a memcpy(3), even with a size of 0. memcpy(3) might be annotated with the function attribute nonnull and UBSan then complains: link.c:193:3: runtime error: null pointer passed as argument 2, which is declared to never be null Use a realloc + memset instead of a calloc and free to increase the size of `mod->perm_map[sclassi]`. Signed-off-by: Christian Göttsche --- libsepol/src/link.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/libsepol/src/link.c b/libsepol/src/link.c index 7512a4d9..75ce2b20 100644 --- a/libsepol/src/link.c +++ b/libsepol/src/link.c @@ -185,14 +185,12 @@ static int permission_copy_callback(hashtab_key_t key, hashtab_datum_t datum, * may have originated from the class -or- it could be from * the class's common parent.*/ if (perm->s.value > mod->perm_map_len[sclassi]) { - uint32_t *newmap = calloc(perm->s.value, sizeof(*newmap)); + uint32_t *newmap = realloc(mod->perm_map[sclassi], perm->s.value * sizeof(*newmap)); if (newmap == NULL) { ERR(state->handle, "Out of memory!"); return -1; } - memcpy(newmap, mod->perm_map[sclassi], - mod->perm_map_len[sclassi] * sizeof(*newmap)); - free(mod->perm_map[sclassi]); + memset(newmap + mod->perm_map_len[sclassi], '\0', perm->s.value - mod->perm_map_len[sclassi]); mod->perm_map[sclassi] = newmap; mod->perm_map_len[sclassi] = perm->s.value; } From patchwork Wed Oct 13 12:53:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_G=C3=B6ttsche?= X-Patchwork-Id: 12555849 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91BF8C433F5 for ; Wed, 13 Oct 2021 12:54:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6EF7E61056 for ; Wed, 13 Oct 2021 12:54:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231644AbhJMM4M (ORCPT ); Wed, 13 Oct 2021 08:56:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230197AbhJMM4L (ORCPT ); Wed, 13 Oct 2021 08:56:11 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8AAF2C061570 for ; Wed, 13 Oct 2021 05:54:08 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id a25so9793167edx.8 for ; Wed, 13 Oct 2021 05:54:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20210112; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=cdOuvMHNLtr1P/81u7ICoXwqWm5Od7tUKK0KdGpXC0Y=; b=bjAEIcePAQKEd+kvAXPxTVIgGLSBTXiY2DY8tGAR6ZL+yQVaTYNzy2iudQjGRVWeR6 GK7N1xlxyRUlXnQWiRcGkhc7i6ytjmCAawU4FFPWvh06aH/ztlgcmsbhCwInN73PjMGT V15v7tMjeTQIzNotYQva9ibDnadjS56D+Nqdnxwqc1cnBsYuxDtRTwklbaf5w8xURwJP F06Rcb1LiqM/G89G8k6WYAWysuNS10XGFA3AHq/0erdj/cqbomkTspYGMlMT2OkOlX40 qpBlTJ/asyYajLuZmMBBR9jqpLg+lOWSmO/TXv9aekdHmgJR24lZbyMMVBgAxMvlzOhe WDCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=cdOuvMHNLtr1P/81u7ICoXwqWm5Od7tUKK0KdGpXC0Y=; b=ZhzIKDI4FAfVXok9eaevZ9ySgrsDqbonSuZvIQut8EMUkZxsnRnGO5uxjUOuLVRZod vTSR2L95YFSPSucXS60ndtBVEeDugzmbXDzE0Yj4h9KdstwjwzB3CWEmU/ddaKRk5NgU llmHI830OV+BMFstyGgjV0XcNY49O8804uUq4//d7PcXy3MfW+L63KOt2YMEGsHmd6KB 5gXg8xepFkp0UaYXCCxUJFSscjK47sQGODj+TLPTyZM5d6Bv6QJWiphbKpZbDrL2yBCW krWpsq2xHDjRx+NQ6yduLzVwuhYDXsVzq2flyksu57dgTTGG0z3ALcSwHnrGEZTXNkZ5 Moxg== X-Gm-Message-State: AOAM530LAjoM3NWhURIA0VE8Sc4FyV+VfhQ9UAUPmCS49eNLbIBu2UjV WZKE/ysYdc9/BA7HqNUChZ6CAeFpBNg= X-Google-Smtp-Source: ABdhPJwzpJb3tFV2LeFatyG/RMExGTdQnGMUBL3QnVu/m2g1C5vC18ngspnFoZ0ihJnBKcBIbQmVWQ== X-Received: by 2002:a17:906:3784:: with SMTP id n4mr17746216ejc.129.1634129645894; Wed, 13 Oct 2021 05:54:05 -0700 (PDT) Received: from debianHome.localdomain (dynamic-077-003-105-029.77.3.pool.telefonica.de. [77.3.105.29]) by smtp.gmail.com with ESMTPSA id u16sm6745880ejy.14.2021.10.13.05.54.05 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Oct 2021 05:54:05 -0700 (PDT) From: =?utf-8?q?Christian_G=C3=B6ttsche?= To: selinux@vger.kernel.org Subject: [PATCH 2/3] libsemanage: do not sort empty records Date: Wed, 13 Oct 2021 14:53:57 +0200 Message-Id: <20211013125358.15534-2-cgzones@googlemail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211013125358.15534-1-cgzones@googlemail.com> References: <20211013125358.15534-1-cgzones@googlemail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org Do not sort empty records to avoid calling qsort(3) with a NULL pointer. qsort(3) might be annotated with the function attribute nonnull and UBSan then complains: database_join.c:80:2: runtime error: null pointer passed as argument 1, which is declared to never be null Signed-off-by: Christian Göttsche --- libsemanage/src/database_join.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/libsemanage/src/database_join.c b/libsemanage/src/database_join.c index b9b35a61..b0e66e53 100644 --- a/libsemanage/src/database_join.c +++ b/libsemanage/src/database_join.c @@ -77,10 +77,12 @@ static int dbase_join_cache(semanage_handle_t * handle, dbase_join_t * dbase) goto err; /* Sort for quicker merge later */ - qsort(records1, rcount1, sizeof(record1_t *), - (int (*)(const void *, const void *))rtable1->compare2_qsort); - qsort(records2, rcount2, sizeof(record2_t *), - (int (*)(const void *, const void *))rtable2->compare2_qsort); + if (rcount1 > 0) + qsort(records1, rcount1, sizeof(record1_t *), + (int (*)(const void *, const void *))rtable1->compare2_qsort); + if (rcount2 > 0) + qsort(records2, rcount2, sizeof(record2_t *), + (int (*)(const void *, const void *))rtable2->compare2_qsort); /* Now merge into this dbase */ while (i < rcount1 || j < rcount2) { From patchwork Wed Oct 13 12:53:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_G=C3=B6ttsche?= X-Patchwork-Id: 12555851 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0ABBAC433FE for ; Wed, 13 Oct 2021 12:54:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D34AD60EE9 for ; Wed, 13 Oct 2021 12:54:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230197AbhJMM4N (ORCPT ); Wed, 13 Oct 2021 08:56:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55492 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231312AbhJMM4M (ORCPT ); Wed, 13 Oct 2021 08:56:12 -0400 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D5B9C061746 for ; Wed, 13 Oct 2021 05:54:09 -0700 (PDT) Received: by mail-ed1-x52e.google.com with SMTP id d3so9857638edp.3 for ; Wed, 13 Oct 2021 05:54:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20210112; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=MwMbXlOcmo43uB4c38qqpr4amJfzqtXlCIvxpgstWbg=; b=eQxEBUiQ/Qi40+ca38i4N7CMNsNGYvd2l/wnK4mA9YpSuv8j+LUsmKu/gvpYOgNq2e ziekq+oInnLIHpf/YjIeEwP0fLD1JwwkrrX2RoUCABXugPo445HMoT8fkMrdkA7TPR/J gfzzO0NRJzRqzLKMJhTY0q0mxNqxerGDJbKSqZLcRodMlCSuAd8fM7f3ybgrl20SoOfd l3ev4Juqp1skj31ZONNHjh1u0997NPgLSflqg1nNEjiGAz/FTAfB3AOXO4Jo2BCPUhjS FIsPtmdVXONoTlpJxsjUnUX3WJev6u5O+J3A8n8Mdx3pVaZCo7eYn2WV9DdgQ86f7M1P OTDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MwMbXlOcmo43uB4c38qqpr4amJfzqtXlCIvxpgstWbg=; b=AfCjQRNFPPFfho5R/XRCehMO8IDb+78sORJ+vGqJBbKXTs2M5hPSpQ57+biRaXBV1j sx2jWgh7NE8rTcilx+0SYJ4ljJcWIszI7CsDFmb+ccXK+xYz5yDoO7JI5YLKNeOga29t ZkoVuI5iFoUpTBdjFk4xAGV580sLM2jqbkqpbW1m2YDXCGgm+C8qE80bB3AxouII8H3b HsSPzO78wXIdsh6qZPwM4IWc0/kW3hrCyojOWhec9Vtzp0LjfXHcZ0L6jY2X1ca0nPNl aDNHjaRG3upBWLDjgxoDwcOt+q4wzqzskLBzhWBY0qVkFGZM1OczyNEWpijDFWBwZL2Y I4VA== X-Gm-Message-State: AOAM530yoK24Sk44E/qKXVEF/fRO5IXz2Y5Pm7H7rk1jIFE4iJEw4+Y2 iwH5iZtphAH5Sf5iq4Afp48JE/CHNQU= X-Google-Smtp-Source: ABdhPJw9tfSuUeKdWb51YzLGhLXVEcoYVxHIgdkJq84h9qdB3j6y9BMbLZ7ioZh71sujbxqIt4O2jQ== X-Received: by 2002:a05:6402:27cd:: with SMTP id c13mr9468003ede.377.1634129646473; Wed, 13 Oct 2021 05:54:06 -0700 (PDT) Received: from debianHome.localdomain (dynamic-077-003-105-029.77.3.pool.telefonica.de. [77.3.105.29]) by smtp.gmail.com with ESMTPSA id u16sm6745880ejy.14.2021.10.13.05.54.05 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Oct 2021 05:54:06 -0700 (PDT) From: =?utf-8?q?Christian_G=C3=B6ttsche?= To: selinux@vger.kernel.org Subject: [PATCH 3/3] libsemanage/tests: free memory Date: Wed, 13 Oct 2021 14:53:58 +0200 Message-Id: <20211013125358.15534-3-cgzones@googlemail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211013125358.15534-1-cgzones@googlemail.com> References: <20211013125358.15534-1-cgzones@googlemail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org Free all memory in test cases, reported by LeakSanitizer. Signed-off-by: Christian Göttsche --- libsemanage/tests/test_bool.c | 33 +++++++++++++++++++++++++++++- libsemanage/tests/test_fcontext.c | 31 +++++++++++++++++++++++++++- libsemanage/tests/test_ibendport.c | 13 ++++++++++++ libsemanage/tests/test_iface.c | 24 ++++++++++++++++++++++ libsemanage/tests/test_node.c | 29 ++++++++++++++++++++++++++ libsemanage/tests/test_other.c | 6 ++++++ libsemanage/tests/test_port.c | 24 ++++++++++++++++++++++ libsemanage/tests/test_user.c | 17 +++++++++++++++ libsemanage/tests/utilities.c | 5 ++++- libsemanage/tests/utilities.h | 2 ++ 10 files changed, 181 insertions(+), 3 deletions(-) diff --git a/libsemanage/tests/test_bool.c b/libsemanage/tests/test_bool.c index ae80d448..558eab78 100644 --- a/libsemanage/tests/test_bool.c +++ b/libsemanage/tests/test_bool.c @@ -132,6 +132,8 @@ semanage_bool_t *get_bool_nth(int idx) if (i != (unsigned int) idx) semanage_bool_free(records[i]); + free(records); + return boolean; } @@ -163,6 +165,8 @@ semanage_bool_key_t *get_bool_key_nth(int idx) CU_ASSERT_FATAL(res >= 0); CU_ASSERT_PTR_NOT_NULL_FATAL(key); + semanage_bool_free(boolean); + return key; } @@ -196,6 +200,9 @@ void add_local_bool(const char *name) CU_ASSERT_PTR_NOT_NULL_FATAL(boolean); CU_ASSERT_FATAL(semanage_bool_modify_local(sh, key, boolean) >= 0); + + semanage_bool_key_free(key); + semanage_bool_free(boolean); } void delete_local_bool(const char *name) @@ -208,6 +215,8 @@ void delete_local_bool(const char *name) CU_ASSERT_PTR_NOT_NULL_FATAL(key); CU_ASSERT_FATAL(semanage_bool_del_local(sh, key) >= 0); + + semanage_bool_key_free(key); } /* Function bool_key_create */ @@ -447,6 +456,8 @@ void helper_bool_create(level_t level) CU_ASSERT_PTR_NULL(semanage_bool_get_name(boolean)); CU_ASSERT(semanage_bool_get_value(boolean) == 0); + semanage_bool_free(boolean); + cleanup_handle(level); } @@ -483,6 +494,9 @@ void helper_bool_clone(level_t level, int bool_idx) CU_ASSERT_EQUAL(val, val_clone); + semanage_bool_free(boolean_clone); + semanage_bool_free(boolean); + cleanup_handle(level); } @@ -514,6 +528,9 @@ void helper_bool_query(level_t level, const char *bool_str, int exp_res) CU_ASSERT_PTR_NULL(resp); } + semanage_bool_free(resp); + semanage_bool_key_free(key); + cleanup_handle(level); } @@ -647,6 +664,8 @@ void helper_bool_list(level_t level) for (unsigned int i = 0; i < count; i++) semanage_bool_free(records[i]); + free(records); + cleanup_handle(level); } @@ -662,7 +681,7 @@ void helper_bool_modify_del_local(level_t level, const char *name, int old_val, int exp_res) { semanage_bool_t *boolean; - semanage_bool_t *boolean_local; + semanage_bool_t *boolean_local = NULL; semanage_bool_key_t *key = NULL; int res; int new_val; @@ -703,6 +722,7 @@ void helper_bool_modify_del_local(level_t level, const char *name, /* cleanup */ semanage_bool_key_free(key); + semanage_bool_free(boolean_local); semanage_bool_free(boolean); cleanup_handle(level); @@ -734,15 +754,18 @@ void test_bool_query_local(void) /* transaction */ setup_handle(SH_TRANS); + semanage_bool_key_free(key); CU_ASSERT(semanage_bool_key_create(sh, BOOL1_NAME, &key) >= 0); CU_ASSERT_PTR_NOT_NULL(key); CU_ASSERT(semanage_bool_query_local(sh, key, &resp) < 0); CU_ASSERT_PTR_NULL(resp); + semanage_bool_free(resp); add_local_bool(BOOL1_NAME); CU_ASSERT(semanage_bool_query_local(sh, key, &resp) >= 0); CU_ASSERT_PTR_NOT_NULL(resp); + semanage_bool_free(resp); semanage_bool_key_free(key); CU_ASSERT(semanage_bool_key_create(sh, BOOL2_NAME, &key) >= 0); @@ -751,8 +774,10 @@ void test_bool_query_local(void) add_local_bool(BOOL2_NAME); CU_ASSERT(semanage_bool_query_local(sh, key, &resp) >= 0); CU_ASSERT_PTR_NOT_NULL(resp); + semanage_bool_free(resp); /* cleanup */ + semanage_bool_key_free(key); delete_local_bool(BOOL1_NAME); delete_local_bool(BOOL2_NAME); cleanup_handle(SH_TRANS); @@ -784,6 +809,7 @@ void test_bool_exists_local(void) CU_ASSERT(resp == 0); /* cleanup */ + semanage_bool_key_free(key); cleanup_handle(SH_TRANS); } @@ -918,12 +944,17 @@ void test_bool_list_local(void) CU_ASSERT(semanage_bool_list_local(sh, &records, &count) >= 0); CU_ASSERT(count == init_count + 1); CU_ASSERT_PTR_NOT_NULL(records[0]); + semanage_bool_free(records[0]); + free(records); add_local_bool(BOOL2_NAME); CU_ASSERT(semanage_bool_list_local(sh, &records, &count) >= 0); CU_ASSERT(count == init_count + 2); CU_ASSERT_PTR_NOT_NULL(records[0]); CU_ASSERT_PTR_NOT_NULL(records[1]); + semanage_bool_free(records[0]); + semanage_bool_free(records[1]); + free(records); /* cleanup */ delete_local_bool(BOOL1_NAME); diff --git a/libsemanage/tests/test_fcontext.c b/libsemanage/tests/test_fcontext.c index 62af711f..a012c5dd 100644 --- a/libsemanage/tests/test_fcontext.c +++ b/libsemanage/tests/test_fcontext.c @@ -214,6 +214,8 @@ semanage_fcontext_t *get_fcontext_nth(int idx) if (i != (unsigned int) idx) semanage_fcontext_free(records[i]); + free(records); + return fcontext; } @@ -230,6 +232,8 @@ semanage_fcontext_key_t *get_fcontext_key_nth(int idx) CU_ASSERT_FATAL(semanage_fcontext_key_extract(sh, fcontext, &key) >= 0); CU_ASSERT_PTR_NOT_NULL_FATAL(key); + semanage_fcontext_free(fcontext); + return key; } @@ -246,6 +250,10 @@ void add_local_fcontext(int fcontext_idx) CU_ASSERT_PTR_NOT_NULL_FATAL(key); CU_ASSERT_FATAL(semanage_fcontext_modify_local(sh, key, fcontext) >= 0); + + /* cleanup */ + semanage_fcontext_key_free(key); + semanage_fcontext_free(fcontext); } void delete_local_fcontext(int fcontext_idx) @@ -257,6 +265,8 @@ void delete_local_fcontext(int fcontext_idx) key = get_fcontext_key_nth(fcontext_idx); CU_ASSERT_FATAL(semanage_fcontext_del_local(sh, key) >= 0); + + semanage_fcontext_key_free(key); } semanage_fcontext_key_t *get_fcontext_key_from_str(const char *str, int type) @@ -477,6 +487,7 @@ void helper_fcontext_get_set_con(level_t level, int fcontext_idx, } /* cleanup */ + semanage_context_free(con); semanage_fcontext_free(fcontext); cleanup_handle(level); } @@ -587,12 +598,14 @@ void helper_fcontext_query(level_t level, const char *fcontext_expr, CU_ASSERT(res >= 0); const char *expr = semanage_fcontext_get_expr(resp); CU_ASSERT_STRING_EQUAL(expr, fcontext_expr); + semanage_fcontext_free(resp); } else { CU_ASSERT(res < 0); CU_ASSERT(resp == (void *) 42); } /* cleanup */ + semanage_fcontext_key_free(key); cleanup_handle(level); } @@ -752,6 +765,8 @@ void helper_fcontext_list(level_t level) for (unsigned int i = 0; i < count; i++) semanage_fcontext_free(records[i]); + free(records); + /* cleanup */ cleanup_handle(level); } @@ -768,7 +783,7 @@ void helper_fcontext_modify_del_local(level_t level, int fcontext_idx, const char *con_str, int exp_res) { semanage_fcontext_t *fcontext; - semanage_fcontext_t *fcontext_local; + semanage_fcontext_t *fcontext_local = NULL; semanage_fcontext_key_t *key = NULL; semanage_context_t *con = NULL; int res; @@ -811,7 +826,9 @@ void helper_fcontext_modify_del_local(level_t level, int fcontext_idx, } /* cleanup */ + semanage_context_free(con); semanage_fcontext_key_free(key); + semanage_fcontext_free(fcontext_local); semanage_fcontext_free(fcontext); cleanup_handle(level); } @@ -846,6 +863,7 @@ void test_fcontext_query_local(void) /* transaction */ setup_handle(SH_TRANS); + semanage_fcontext_key_free(key); key = get_fcontext_key_nth(I_FIRST); CU_ASSERT(semanage_fcontext_query_local(sh, key, &resp) < 0); CU_ASSERT_PTR_NULL(resp); @@ -853,14 +871,19 @@ void test_fcontext_query_local(void) add_local_fcontext(I_FIRST); CU_ASSERT(semanage_fcontext_query_local(sh, key, &resp) >= 0); CU_ASSERT_PTR_NOT_NULL(resp); + semanage_fcontext_free(resp); + resp = NULL; semanage_fcontext_key_free(key); key = get_fcontext_key_nth(I_SECOND); add_local_fcontext(I_SECOND); CU_ASSERT(semanage_fcontext_query_local(sh, key, &resp) >= 0); CU_ASSERT_PTR_NOT_NULL(resp); + semanage_fcontext_free(resp); + resp = NULL; /* cleanup */ + semanage_fcontext_key_free(key); delete_local_fcontext(I_FIRST); delete_local_fcontext(I_SECOND); cleanup_handle(SH_TRANS); @@ -898,6 +921,7 @@ void test_fcontext_exists_local(void) CU_ASSERT(resp == 0); /* cleanup */ + semanage_fcontext_key_free(key); cleanup_handle(SH_TRANS); } @@ -1031,12 +1055,17 @@ void test_fcontext_list_local(void) CU_ASSERT(semanage_fcontext_list_local(sh, &records, &count) >= 0); CU_ASSERT(count == 1); CU_ASSERT_PTR_NOT_NULL(records[0]); + semanage_fcontext_free(records[0]); + free(records); add_local_fcontext(I_SECOND); CU_ASSERT(semanage_fcontext_list_local(sh, &records, &count) >= 0); CU_ASSERT(count == 2); CU_ASSERT_PTR_NOT_NULL(records[0]); CU_ASSERT_PTR_NOT_NULL(records[1]); + semanage_fcontext_free(records[0]); + semanage_fcontext_free(records[1]); + free(records); /* cleanup */ delete_local_fcontext(I_FIRST); diff --git a/libsemanage/tests/test_ibendport.c b/libsemanage/tests/test_ibendport.c index 79a8e2c8..666f8828 100644 --- a/libsemanage/tests/test_ibendport.c +++ b/libsemanage/tests/test_ibendport.c @@ -113,6 +113,8 @@ semanage_ibendport_t *get_ibendport_nth(int idx) if (i != (unsigned int) idx) semanage_ibendport_free(records[i]); + free(records); + return ibendport; } @@ -132,6 +134,8 @@ semanage_ibendport_key_t *get_ibendport_key_nth(int idx) CU_ASSERT_FATAL(res >= 0); CU_ASSERT_PTR_NOT_NULL_FATAL(key); + semanage_ibendport_free(ibendport); + return key; } @@ -148,6 +152,9 @@ void add_local_ibendport(int idx) CU_ASSERT_FATAL(semanage_ibendport_modify_local(sh, key, ibendport) >= 0); + + semanage_ibendport_key_free(key); + semanage_ibendport_free(ibendport); } void delete_local_ibendport(int idx) @@ -155,6 +162,8 @@ void delete_local_ibendport(int idx) semanage_ibendport_key_t *key = NULL; key = get_ibendport_key_nth(idx); CU_ASSERT_FATAL(semanage_ibendport_del_local(sh, key) >= 0); + + semanage_ibendport_key_free(key); } /* Function semanage_ibendport_query */ @@ -195,7 +204,9 @@ void test_ibendport_query(void) CU_ASSERT_CONTEXT_EQUAL(con, con_exp); /* cleanup */ + free(name_exp); free(name); + semanage_ibendport_key_free(key); semanage_ibendport_free(ibendport); semanage_ibendport_free(ibendport_exp); cleanup_handle(SH_CONNECT); @@ -362,6 +373,8 @@ void test_ibendport_modify_del_query_local(void) &ibendport_local) < 0); /* cleanup */ + semanage_ibendport_key_free(key); + semanage_ibendport_free(ibendport_local); semanage_ibendport_free(ibendport); cleanup_handle(SH_TRANS); } diff --git a/libsemanage/tests/test_iface.c b/libsemanage/tests/test_iface.c index d5d530a8..19ac577c 100644 --- a/libsemanage/tests/test_iface.c +++ b/libsemanage/tests/test_iface.c @@ -139,6 +139,8 @@ semanage_iface_t *get_iface_nth(int idx) if (i != (unsigned int) idx) semanage_iface_free(records[i]); + free(records); + return iface; } @@ -157,6 +159,9 @@ semanage_iface_key_t *get_iface_key_nth(int idx) CU_ASSERT_FATAL(res >= 0); CU_ASSERT_PTR_NOT_NULL_FATAL(key); + /* cleanup */ + semanage_iface_free(iface); + return key; } @@ -171,6 +176,10 @@ void add_local_iface(int idx) CU_ASSERT_PTR_NOT_NULL_FATAL(key); CU_ASSERT_FATAL(semanage_iface_modify_local(sh, key, iface) >= 0); + + /* cleanup */ + semanage_iface_key_free(key); + semanage_iface_free(iface); } void delete_local_iface(int idx) @@ -178,6 +187,9 @@ void delete_local_iface(int idx) semanage_iface_key_t *key = NULL; key = get_iface_key_nth(idx); CU_ASSERT_FATAL(semanage_iface_del_local(sh, key) >= 0); + + /* cleanup */ + semanage_iface_key_free(key); } /* Function semanage_iface_compare */ @@ -309,6 +321,7 @@ void test_iface_get_set_ifcon(void) CU_ASSERT_CONTEXT_EQUAL(con1, con2); /* cleanup */ + semanage_context_free(con1); semanage_iface_free(iface); cleanup_handle(SH_CONNECT); } @@ -332,6 +345,7 @@ void test_iface_get_set_msgcon(void) CU_ASSERT_CONTEXT_EQUAL(con1, con2); /* cleanup */ + semanage_context_free(con1); semanage_iface_free(iface); cleanup_handle(SH_CONNECT); } @@ -357,6 +371,8 @@ void test_iface_create(void) CU_ASSERT(semanage_iface_set_msgcon(sh, iface, msgcon) >= 0); /* cleanup */ + semanage_context_free(msgcon); + semanage_context_free(ifcon); semanage_iface_free(iface); cleanup_handle(SH_CONNECT); } @@ -393,6 +409,8 @@ void test_iface_clone(void) CU_ASSERT_CONTEXT_EQUAL(msgcon, msgcon2); /* cleanup */ + semanage_context_free(msgcon); + semanage_context_free(ifcon); semanage_iface_free(iface); semanage_iface_free(iface_clone); cleanup_handle(SH_CONNECT); @@ -426,6 +444,7 @@ void test_iface_query(void) CU_ASSERT_CONTEXT_EQUAL(con, con_exp); /* cleanup */ + semanage_iface_key_free(key); semanage_iface_free(iface); semanage_iface_free(iface_exp); cleanup_handle(SH_CONNECT); @@ -513,6 +532,8 @@ void test_iface_list(void) for (unsigned int i = 0; i < count; i++) semanage_iface_free(records[i]); + free(records); + /* cleanup */ cleanup_handle(SH_CONNECT); } @@ -546,6 +567,8 @@ void test_iface_modify_del_query_local(void) CU_ASSERT(semanage_iface_query_local(sh, key, &iface_local) < 0); /* cleanup */ + semanage_iface_key_free(key); + semanage_iface_free(iface_local); semanage_iface_free(iface); cleanup_handle(SH_TRANS); } @@ -658,6 +681,7 @@ void test_iface_list_local(void) /* cleanup */ for (unsigned int i = 0; i < count; i++) semanage_iface_free(records[i]); + free(records); delete_local_iface(I_FIRST); delete_local_iface(I_SECOND); diff --git a/libsemanage/tests/test_node.c b/libsemanage/tests/test_node.c index 53c2eb69..d715e6a4 100644 --- a/libsemanage/tests/test_node.c +++ b/libsemanage/tests/test_node.c @@ -148,6 +148,8 @@ semanage_node_t *get_node_nth(int idx) if (i != (unsigned int) idx) semanage_node_free(records[i]); + free(records); + return node; } @@ -167,6 +169,8 @@ semanage_node_key_t *get_node_key_nth(int idx) CU_ASSERT_FATAL(res >= 0); CU_ASSERT_PTR_NOT_NULL_FATAL(key); + semanage_node_free(node); + return key; } @@ -181,6 +185,10 @@ void add_local_node(int idx) CU_ASSERT_PTR_NOT_NULL_FATAL(key); CU_ASSERT_FATAL(semanage_node_modify_local(sh, key, node) >= 0); + + /* cleanup */ + semanage_node_key_free(key); + semanage_node_free(node); } void delete_local_node(int idx) @@ -190,6 +198,9 @@ void delete_local_node(int idx) key = get_node_key_nth(idx); CU_ASSERT_FATAL(semanage_node_del_local(sh, key) >= 0); + + /* cleanup */ + semanage_node_key_free(key); } /* Function semanage_node_compare */ @@ -305,6 +316,7 @@ void test_node_get_set_addr(void) CU_ASSERT_STRING_EQUAL(addr, "192.168.0.1"); /* cleanup */ + free(addr); semanage_node_free(node); cleanup_handle(SH_CONNECT); } @@ -334,6 +346,7 @@ void test_node_get_set_addr_bytes(void) CU_ASSERT(addr1[i] == addr2[i]); /* cleanup */ + free(addr2); semanage_node_free(node); cleanup_handle(SH_CONNECT); } @@ -357,6 +370,7 @@ void test_node_get_set_mask(void) CU_ASSERT_STRING_EQUAL(mask, "255.255.255.0"); /* cleanup */ + free(mask); semanage_node_free(node); cleanup_handle(SH_CONNECT); } @@ -386,6 +400,7 @@ void test_node_get_set_mask_bytes(void) CU_ASSERT(mask1[i] == mask2[i]); /* cleanup */ + free(mask2); semanage_node_free(node); cleanup_handle(SH_CONNECT); } @@ -436,6 +451,7 @@ void test_node_get_set_con(void) CU_ASSERT_CONTEXT_EQUAL(con1, con2); /* cleanup */ + semanage_context_free(con1); semanage_node_free(node); cleanup_handle(SH_CONNECT); } @@ -461,6 +477,7 @@ void test_node_create(void) CU_ASSERT(semanage_node_set_con(sh, node, con) >= 0); /* cleanup */ + semanage_context_free(con); semanage_node_free(node); cleanup_handle(SH_CONNECT); } @@ -508,6 +525,9 @@ void test_node_clone(void) CU_ASSERT_CONTEXT_EQUAL(con, con2); /* cleanup */ + free(mask2); + free(addr2); + semanage_context_free(con); semanage_node_free(node); semanage_node_free(node_clone); cleanup_handle(SH_CONNECT); @@ -552,6 +572,8 @@ void test_node_query(void) CU_ASSERT_CONTEXT_EQUAL(con, con_exp); /* cleanup */ + semanage_node_key_free(key); + semanage_node_free(node_exp); semanage_node_free(node); cleanup_handle(SH_CONNECT); } @@ -638,6 +660,8 @@ void test_node_list(void) for (unsigned int i = 0; i < count; i++) semanage_node_free(records[i]); + free(records); + /* cleanup */ cleanup_handle(SH_CONNECT); } @@ -686,6 +710,9 @@ void test_node_modify_del_query_local(void) CU_ASSERT(semanage_node_query_local(sh, key, &node_local) < 0); /* cleanup */ + semanage_node_key_free(key_tmp); + semanage_node_key_free(key); + semanage_node_free(node_local); semanage_node_free(node); semanage_node_free(node_tmp); cleanup_handle(SH_TRANS); @@ -800,6 +827,8 @@ void test_node_list_local(void) for (unsigned int i = 0; i < count; i++) semanage_node_free(records[i]); + free(records); + delete_local_node(I_FIRST); delete_local_node(I_SECOND); delete_local_node(I_THIRD); diff --git a/libsemanage/tests/test_other.c b/libsemanage/tests/test_other.c index c4ee0ed8..0a57e247 100644 --- a/libsemanage/tests/test_other.c +++ b/libsemanage/tests/test_other.c @@ -81,6 +81,9 @@ void test_semanage_context(void) assert(str); CU_ASSERT_STRING_EQUAL(str, "user_u:role_r:type_t:s0"); + semanage_context_free(con); + con = NULL; + CU_ASSERT(semanage_context_from_string(sh, "my_u:my_r:my_t:s0", &con) >= 0); CU_ASSERT_STRING_EQUAL(semanage_context_get_user(con), "my_u"); @@ -95,6 +98,7 @@ void test_semanage_context(void) CU_ASSERT_STRING_EQUAL(semanage_context_get_mls(con_clone), "s0"); /* cleanup */ + free(str); semanage_context_free(con); semanage_context_free(con_clone); cleanup_handle(SH_CONNECT); @@ -115,6 +119,8 @@ void test_debug(void) CU_ASSERT(semanage_module_info_set_priority(sh, modinfo, -42) < 0); /* cleanup */ + semanage_module_info_destroy(sh, modinfo); + free(modinfo); CU_ASSERT(semanage_disconnect(sh) >= 0); semanage_handle_destroy(sh); } diff --git a/libsemanage/tests/test_port.c b/libsemanage/tests/test_port.c index 0408be4d..3b00bb73 100644 --- a/libsemanage/tests/test_port.c +++ b/libsemanage/tests/test_port.c @@ -146,6 +146,8 @@ semanage_port_t *get_port_nth(int idx) if (i != (unsigned int) idx) semanage_port_free(records[i]); + free(records); + return port; } @@ -165,6 +167,9 @@ semanage_port_key_t *get_port_key_nth(int idx) CU_ASSERT_FATAL(res >= 0); CU_ASSERT_PTR_NOT_NULL_FATAL(key); + /* cleanup */ + semanage_port_free(port); + return key; } @@ -181,6 +186,10 @@ void add_local_port(int port_idx) CU_ASSERT_PTR_NOT_NULL_FATAL(key); CU_ASSERT_FATAL(semanage_port_modify_local(sh, key, port) >= 0); + + /* cleanup */ + semanage_port_key_free(key); + semanage_port_free(port); } void delete_local_port(int port_idx) @@ -192,6 +201,8 @@ void delete_local_port(int port_idx) key = get_port_key_nth(port_idx); CU_ASSERT_FATAL(semanage_port_del_local(sh, key) >= 0); + + semanage_port_key_free(key); } /* Function semanage_port_compare */ @@ -447,6 +458,7 @@ void test_port_clone(void) CU_ASSERT_CONTEXT_EQUAL(con, con2); /* cleanup */ + semanage_context_free(con); semanage_port_free(port); semanage_port_free(port_clone); cleanup_handle(SH_CONNECT); @@ -480,6 +492,7 @@ void test_port_query(void) CU_ASSERT_CONTEXT_EQUAL(con, con_exp); /* cleanup */ + semanage_port_key_free(key); semanage_port_free(port); semanage_port_free(port_exp); cleanup_handle(SH_CONNECT); @@ -567,6 +580,8 @@ void test_port_list(void) for (unsigned int i = 0; i < count; i++) semanage_port_free(records[i]); + free(records); + cleanup_handle(SH_CONNECT); } @@ -599,6 +614,9 @@ void test_port_modify_del_local(void) CU_ASSERT(semanage_port_query_local(sh, key, &port_local) < 0); /* cleanup */ + semanage_context_free(con); + semanage_port_key_free(key); + semanage_port_free(port_local); semanage_port_free(port); cleanup_handle(SH_TRANS); } @@ -633,6 +651,7 @@ void test_port_query_local(void) /* cleanup */ delete_local_port(I_FIRST); + semanage_port_key_free(key); semanage_port_free(port); semanage_port_free(port_exp); cleanup_handle(SH_TRANS); @@ -747,6 +766,8 @@ void test_port_list_local(void) for (unsigned int i = 0; i < count; i++) semanage_port_free(records[i]); + free(records); + delete_local_port(I_FIRST); delete_local_port(I_SECOND); delete_local_port(I_THIRD); @@ -773,6 +794,7 @@ void helper_port_validate_local_noport(void) helper_commit(); /* cleanup */ + semanage_port_key_free(key); helper_begin_transaction(); delete_local_port(I_FIRST); cleanup_handle(SH_TRANS); @@ -832,6 +854,8 @@ void helper_port_validate_local_twoports(void) helper_begin_transaction(); CU_ASSERT(semanage_port_del_local(sh, key1) >= 0); CU_ASSERT(semanage_port_del_local(sh, key2) >= 0); + semanage_context_free(con2); + semanage_context_free(con1); semanage_port_key_free(key1); semanage_port_key_free(key2); semanage_port_free(port1); diff --git a/libsemanage/tests/test_user.c b/libsemanage/tests/test_user.c index cd082030..c30dca86 100644 --- a/libsemanage/tests/test_user.c +++ b/libsemanage/tests/test_user.c @@ -130,6 +130,8 @@ semanage_user_t *get_user_nth(int idx) if (i != (unsigned int) idx) semanage_user_free(records[i]); + free(records); + return user; } @@ -149,6 +151,8 @@ semanage_user_key_t *get_user_key_nth(int idx) CU_ASSERT_FATAL(res >= 0); CU_ASSERT_PTR_NOT_NULL_FATAL(key); + semanage_user_free(user); + return key; } @@ -165,6 +169,9 @@ void add_local_user(int user_idx) CU_ASSERT_PTR_NOT_NULL_FATAL(key); CU_ASSERT_FATAL(semanage_user_modify_local(sh, key, user) >= 0); + + semanage_user_key_free(key); + semanage_user_free(user); } void delete_local_user(int user_idx) @@ -176,6 +183,8 @@ void delete_local_user(int user_idx) key = get_user_key_nth(user_idx); CU_ASSERT_FATAL(semanage_user_del_local(sh, key) >= 0); + + semanage_user_key_free(key); } /* Function semanage_user_compare */ @@ -391,6 +400,7 @@ void test_user_roles(void) CU_ASSERT(semanage_user_get_num_roles(user) == 0); /* cleanup */ + free(roles_arr); semanage_user_free(user); cleanup_handle(SH_CONNECT); } @@ -459,6 +469,7 @@ void test_user_query(void) CU_ASSERT_PTR_NOT_NULL(user); /* cleanup */ + semanage_user_key_free(key); semanage_user_free(user); cleanup_handle(SH_CONNECT); } @@ -546,6 +557,8 @@ void test_user_list(void) for (unsigned int i = 0; i < count; i++) semanage_user_free(records[i]); + free(records); + cleanup_handle(SH_CONNECT); } @@ -577,6 +590,8 @@ void test_user_modify_del_query_local(void) CU_ASSERT(semanage_user_query_local(sh, key, &user_local) < 0); /* cleanup */ + semanage_user_key_free(key); + semanage_user_free(user_local); semanage_user_free(user); cleanup_handle(SH_TRANS); } @@ -683,6 +698,8 @@ void test_user_list_local(void) for (unsigned int i = 0; i < count; i++) semanage_user_free(records[i]); + free(records); + delete_local_user(I_FIRST); delete_local_user(I_SECOND); delete_local_user(I_THIRD); diff --git a/libsemanage/tests/utilities.c b/libsemanage/tests/utilities.c index 18393215..b28ae155 100644 --- a/libsemanage/tests/utilities.c +++ b/libsemanage/tests/utilities.c @@ -99,6 +99,7 @@ int write_test_policy_from_file(const char *filename) { char *buf = NULL; size_t len = 0; FILE *fptr = fopen(filename, "rb"); + int rc; if (!fptr) { perror("fopen"); @@ -120,7 +121,9 @@ int write_test_policy_from_file(const char *filename) { fread(buf, len, 1, fptr); fclose(fptr); - return write_test_policy(buf, len); + rc = write_test_policy(buf, len); + free(buf); + return rc; } int write_test_policy_src(unsigned char *data, unsigned int data_len) { diff --git a/libsemanage/tests/utilities.h b/libsemanage/tests/utilities.h index db4dabf9..298b3280 100644 --- a/libsemanage/tests/utilities.h +++ b/libsemanage/tests/utilities.h @@ -39,6 +39,8 @@ CU_ASSERT(semanage_context_to_string(sh, CON1, &__str) >= 0); \ CU_ASSERT(semanage_context_to_string(sh, CON2, &__str2) >= 0); \ CU_ASSERT_STRING_EQUAL(__str, __str2); \ + free(__str2); \ + free(__str); \ } while (0)