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GET /api/patches/2231429/?format=api
{ "id": 2231429, "url": "http://patchwork.ozlabs.org/api/patches/2231429/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/patch/20260430-safe_splice-v1-2-d1d919ff2a3a@suse.com/", "project": { "id": 59, "url": "http://patchwork.ozlabs.org/api/projects/59/?format=api", "name": "Linux Test Project development", "link_name": "ltp", "list_id": "ltp.lists.linux.it", "list_email": "ltp@lists.linux.it", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260430-safe_splice-v1-2-d1d919ff2a3a@suse.com>", "list_archive_url": null, "date": "2026-04-30T17:25:30", "name": "[2/2] tee01, vmsplice01, af_alg08: Use SAFE_SPLICE()", "commit_ref": null, "pull_url": null, "state": "needs-review-ack", "archived": false, "hash": "3be0678b7ac89d20cdffbd5a0da2a8e73fd09089", "submitter": { "id": 83220, "url": "http://patchwork.ozlabs.org/api/people/83220/?format=api", "name": "Andrea Cervesato", "email": "andrea.cervesato@suse.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ltp/patch/20260430-safe_splice-v1-2-d1d919ff2a3a@suse.com/mbox/", "series": [ { "id": 502349, "url": "http://patchwork.ozlabs.org/api/series/502349/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/list/?series=502349", "date": "2026-04-30T17:25:29", "name": "Introduce SAFE_SPLICE()", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/502349/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2231429/comments/", "check": "fail", "checks": "http://patchwork.ozlabs.org/api/patches/2231429/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "ltp@lists.linux.it" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "ltp@picard.linux.it" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256\n header.s=susede2_rsa header.b=U65SXpYb;\n\tdkim=fail reason=\"signature verification failed\" header.d=suse.de\n header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519\n header.b=FGMs12Zj;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa\n header.b=U65SXpYb;\n\tdkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=FGMs12Zj;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=213.254.12.146; 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a=ed25519-sha256; t=1777569930; l=3692;\n i=andrea.cervesato@suse.com; s=20251210; h=from:subject:message-id;\n bh=uDWFnnpZAVx7JYgujAotBUSjSCUQoumbX4pmce/tR0E=;\n b=GReNfeB3RDL1uMY3RDczhPMIuxXUILf+P7OnlJf1gIYCtNSoM1CcBIBDoKWcDI1ENOtmCkPxt\n klgDh8C1AXpDtvcTsql5QFcNXx52hj1w74mlCe4BNe85vc4M22Sekbt", "X-Developer-Key": "i=andrea.cervesato@suse.com; a=ed25519;\n pk=zKY+6GCauOiuHNZ//d8PQ/UL4jFCTKbXrzXAOQSLevI=", "X-Spamd-Result": "default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%];\n NEURAL_HAM_LONG(-1.00)[-1.000];\n NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain];\n FUZZY_RATELIMITED(0.00)[rspamd.com];\n RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[];\n RCPT_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[];\n DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519];\n TO_DN_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+];\n FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[];\n RCVD_COUNT_TWO(0.00)[2];\n DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo, suse.com:mid,\n suse.com:email]", "X-Spam-Score": "-4.30", "X-Spam-Level": "", "X-Spam-Status": "No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID,\n DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS shortcircuit=no\n autolearn=disabled version=4.0.1", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on in-5.smtp.seeweb.it", "X-Virus-Scanned": "clamav-milter 1.0.9 at in-5.smtp.seeweb.it", "X-Virus-Status": "Clean", "Subject": "[LTP] [PATCH 2/2] tee01, vmsplice01, af_alg08: Use SAFE_SPLICE()", "X-BeenThere": "ltp@lists.linux.it", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Linux Test Project <ltp.lists.linux.it>", "List-Unsubscribe": "<https://lists.linux.it/options/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=unsubscribe>", "List-Archive": "<http://lists.linux.it/pipermail/ltp/>", "List-Post": "<mailto:ltp@lists.linux.it>", "List-Help": "<mailto:ltp-request@lists.linux.it?subject=help>", "List-Subscribe": "<https://lists.linux.it/listinfo/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it", "Sender": "\"ltp\" <ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>" }, "content": "From: Andrea Cervesato <andrea.cervesato@suse.com>\n\nReplace raw splice() calls with manual error checking by\nSAFE_SPLICE() in tests where splice is not the subject of\ntesting but just utility plumbing.\n\nSigned-off-by: Andrea Cervesato <andrea.cervesato@suse.com>\n---\n testcases/kernel/crypto/af_alg08.c | 10 ++--------\n testcases/kernel/syscalls/tee/tee01.c | 9 ++-------\n testcases/kernel/syscalls/vmsplice/vmsplice01.c | 6 +-----\n 3 files changed, 5 insertions(+), 20 deletions(-)", "diff": "diff --git a/testcases/kernel/crypto/af_alg08.c b/testcases/kernel/crypto/af_alg08.c\nindex 4f27f3c9da7cc277926c6fe3eee1a4649a483763..05f17eea4797b7575c97e194e34c0390c6d6be22 100644\n--- a/testcases/kernel/crypto/af_alg08.c\n+++ b/testcases/kernel/crypto/af_alg08.c\n@@ -27,7 +27,6 @@\n #include \"tst_test.h\"\n #include \"tst_af_alg.h\"\n #include \"lapi/socket.h\"\n-#include \"lapi/splice.h\"\n \n #define TESTFILE \"copy_fail\"\n #define OVERWRITE_SIZE 4\n@@ -92,13 +91,8 @@ static void try_corrupt(void)\n \n \tSAFE_PIPE(pipefd);\n \n-\tTEST(splice(file_fd, &off_in, pipefd[1], NULL, OVERWRITE_SIZE, 0));\n-\tif (TST_RET < 0)\n-\t\ttst_brk(TBROK | TTERRNO, \"splice(file -> pipe)\");\n-\n-\tTEST(splice(pipefd[0], NULL, reqfd, NULL, OVERWRITE_SIZE, 0));\n-\tif (TST_RET < 0)\n-\t\ttst_brk(TBROK | TTERRNO, \"splice(pipe -> AF_ALG)\");\n+\tSAFE_SPLICE(file_fd, &off_in, pipefd[1], NULL, OVERWRITE_SIZE, 0);\n+\tSAFE_SPLICE(pipefd[0], NULL, reqfd, NULL, OVERWRITE_SIZE, 0);\n \n \t/* Expected to fail (invalid ciphertext); triggers the scratch write */\n \tTST_EXP_FAIL_SILENT(recv(reqfd, recvbuf, sizeof(recvbuf), 0), EBADMSG);\ndiff --git a/testcases/kernel/syscalls/tee/tee01.c b/testcases/kernel/syscalls/tee/tee01.c\nindex d1489d0453f11faab41ab6e8e2dabbb372566f60..680793eb2b21cfd2609492d3be3bef10abb25acf 100644\n--- a/testcases/kernel/syscalls/tee/tee01.c\n+++ b/testcases/kernel/syscalls/tee/tee01.c\n@@ -15,7 +15,6 @@\n #include \"tst_test.h\"\n #include \"lapi/fcntl.h\"\n #include \"lapi/tee.h\"\n-#include \"lapi/splice.h\"\n \n #define TEST_BLOCK_SIZE 1024\n \n@@ -58,17 +57,13 @@ static void tee_test(void)\n \tSAFE_PIPE(pipe1);\n \tSAFE_PIPE(pipe2);\n \n-\tret = splice(fd_in, NULL, pipe1[1], NULL, TEST_BLOCK_SIZE, 0);\n-\tif (ret < 0)\n-\t\ttst_brk(TBROK | TERRNO, \"splice(fd_in, pipe1) failed\");\n+\tSAFE_SPLICE(fd_in, NULL, pipe1[1], NULL, TEST_BLOCK_SIZE, 0);\n \n \tret = tee(pipe1[0], pipe2[1], TEST_BLOCK_SIZE, SPLICE_F_NONBLOCK);\n \tif (ret < 0)\n \t\ttst_brk(TBROK | TERRNO, \"tee() failed\");\n \n-\tret = splice(pipe2[0], NULL, fd_out, NULL, TEST_BLOCK_SIZE, 0);\n-\tif (ret < 0)\n-\t\ttst_brk(TBROK | TERRNO, \"splice(pipe2, fd_out) failed\");\n+\tSAFE_SPLICE(pipe2[0], NULL, fd_out, NULL, TEST_BLOCK_SIZE, 0);\n \n \tSAFE_CLOSE(pipe2[0]);\n \tSAFE_CLOSE(pipe2[1]);\ndiff --git a/testcases/kernel/syscalls/vmsplice/vmsplice01.c b/testcases/kernel/syscalls/vmsplice/vmsplice01.c\nindex 17486179baa2a897c2efbf0d2b4d39273788aadc..7b55e66a373d2d72824fbb9146b2af353a5ff1c9 100644\n--- a/testcases/kernel/syscalls/vmsplice/vmsplice01.c\n+++ b/testcases/kernel/syscalls/vmsplice/vmsplice01.c\n@@ -15,7 +15,6 @@\n \n #include \"tst_test.h\"\n #include \"lapi/fcntl.h\"\n-#include \"lapi/splice.h\"\n #include \"lapi/vmsplice.h\"\n \n #define TEST_BLOCK_SIZE (1<<17)\t/* 128K */\n@@ -50,7 +49,6 @@ static void vmsplice_test(void)\n {\n \tint pipes[2];\n \tlong written;\n-\tint ret;\n \tint fd_out;\n \tstruct iovec v;\n \tloff_t offset;\n@@ -85,9 +83,7 @@ static void vmsplice_test(void)\n \t\t\t}\n \t\t}\n \n-\t\tret = splice(pipes[0], NULL, fd_out, &offset, written, 0);\n-\t\tif (ret < 0)\n-\t\t\ttst_brk(TBROK | TERRNO, \"splice() failed\");\n+\t\tSAFE_SPLICE(pipes[0], NULL, fd_out, &offset, written, 0);\n \t\t//printf(\"offset = %lld\\n\", (long long)offset);\n \t}\n \n", "prefixes": [ "2/2" ] }