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GET /api/patches/2216685/?format=api
{ "id": 2216685, "url": "http://patchwork.ozlabs.org/api/patches/2216685/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20260327055918.1551986-1-torbjorn.svensson@foss.st.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260327055918.1551986-1-torbjorn.svensson@foss.st.com>", "list_archive_url": null, "date": "2026-03-27T05:58:38", "name": "gcov: return failure if malloc fails", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "4d7d04fbe03e862742e114f52ebea36737000dcd", "submitter": { "id": 84848, "url": "http://patchwork.ozlabs.org/api/people/84848/?format=api", "name": "Torbjörn SVENSSON", "email": "torbjorn.svensson@foss.st.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20260327055918.1551986-1-torbjorn.svensson@foss.st.com/mbox/", "series": [ { "id": 497691, "url": "http://patchwork.ozlabs.org/api/series/497691/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=497691", "date": "2026-03-27T05:58:38", "name": "gcov: return failure if malloc fails", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497691/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2216685/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2216685/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=foss.st.com header.i=@foss.st.com header.a=rsa-sha256\n header.s=selector2 header.b=Zx41UG02;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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helo=smtpO365.st.com;", "From": "=?utf-8?q?Torbj=C3=B6rn_SVENSSON?= <torbjorn.svensson@foss.st.com>", "To": "<gcc-patches@gcc.gnu.org>", "CC": "<hubicka@ucw.cz>,\n =?utf-8?q?Torbj=C3=B6rn_SVENSSON?= <torbjorn.svensson@foss.st.com>", "Subject": "[PATCH] gcov: return failure if malloc fails", "Date": "Fri, 27 Mar 2026 06:58:38 +0100", "Message-ID": "<20260327055918.1551986-1-torbjorn.svensson@foss.st.com>", "X-Mailer": "git-send-email 2.43.0", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"UTF-8\"", "Content-Transfer-Encoding": "8bit", "X-Originating-IP": "[10.74.22.122]", "X-ClientProxiedBy": "STKCAS1NODE1.st.com (10.75.128.134) To STKDAG1NODE2.st.com\n (10.75.128.133)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "AM3PEPF0000A793:EE_|AS2PR10MB6351:EE_", "X-MS-Office365-Filtering-Correlation-Id": "547639e4-4575-4841-f972-08de8bc60513", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;\n ARA:13230040|36860700016|376014|82310400026|42112799006|1800799024|56012099003|18002099003;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:164.130.1.59; 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Ip=[164.130.1.59];\n Helo=[smtpO365.st.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n AM3PEPF0000A793.eurprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AS2PR10MB6351", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "Ok for trunk?\n\n--\n\nDon't assume that malloc always returns a non-null pointer.\n\nlibgcc/ChangeLog:\n\n\t* libgcov-driver-system.c (gcov_exit_open_gcda_file): Handle\n\tpotential NULL value from malloc.\n\nSigned-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>\n---\n libgcc/libgcov-driver-system.c | 5 +++++\n 1 file changed, 5 insertions(+)", "diff": "diff --git a/libgcc/libgcov-driver-system.c b/libgcc/libgcov-driver-system.c\nindex 7b20b29bebf..0991bb57db6 100644\n--- a/libgcc/libgcov-driver-system.c\n+++ b/libgcc/libgcov-driver-system.c\n@@ -301,6 +301,11 @@ gcov_exit_open_gcda_file (struct gcov_info *gi_ptr,\n \n size_t prefix_length = gf->prefix ? strlen (gf->prefix) : 0;\n gf->filename = (char *) xmalloc (prefix_length + strlen (fname) + 2);\n+ if (!gf->filename)\n+ {\n+ fprintf (stderr, \"profiling:Failed to allocate memory for filename\");\n+ return -1;\n+ }\n *gf->filename = '\\0';\n if (prefix_length)\n strcat (gf->filename, gf->prefix);\n", "prefixes": [] }