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Wed, 18 Mar 2026 11:13:08 +0000 (GMT) From: Jan Polensky To: chrubis@suse.cz, pvorel@suse.cz Date: Wed, 18 Mar 2026 12:13:06 +0100 Message-ID: <20260318111306.98139-3-japo@linux.ibm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260318111306.98139-1-japo@linux.ibm.com> References: <20260318111306.98139-1-japo@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: iGcHerjTBUtHTuMW16gtJYY5hNged08k X-Proofpoint-ORIG-GUID: iGcHerjTBUtHTuMW16gtJYY5hNged08k X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE4MDA5NSBTYWx0ZWRfX1TDnKCZrzd7s c5sHTxAO0oUdL/KxZIr5NZZizvC5bt8sx96IrR0T80FwZAPulFwKSRjnulrtLusQRKSTUaaM+Rv I1/Ka4TsBTSHsDQJMJYzUSxDkDYKazPfoDl5B4HTe4wQECjCHmyQKzZ1rb5ApBmnCEn1q5ofkuL u0rHTxrjMuuSTZhDoiILOYnlAP8/vouKOF9mcw5ydH6qV1sJf7+UEtWmhEbaPPdE5lqDFrXdCwr mMGpZXN1gCil1XqhkxKsmEYKalXOJaAWLmteoaVLcMQNh47Mq9PWXeo1hkWChVUQQ5W0oBrtEpA TNsCKWq9deqD3t+SglYqSVXY/wBte8yo2If9DR96NT9AO9A+QTbUMvAbBV0NvGQ1j+UFAFVgLXc ycZA7QKQvxgXkkJfK2RfmNHW4OxFM5vnxebuSJwyRawEieL/dn0zm0kZdeFTGs2VBErcwdt/Un2 GfjBj2zm88Owz6jvykA== X-Authority-Analysis: v=2.4 cv=Hf8ZjyE8 c=1 sm=1 tr=0 ts=69ba88c7 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=VnNF1IyMAAAA:8 a=7TtIAGwwYx7YTiSAdyoA:9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-18_01,2026-03-17_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 spamscore=0 adultscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603180095 X-Virus-Scanned: clamav-milter 1.0.9 at in-3.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v4 2/2] setxattr02: Adapt test for kernel 7.1.0+ socket xattr support X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux Test Project Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Starting with kernel 7.1.0, sockets support extended attributes in the user.* namespace. This behavior was enabled by dc0876b9846d ("xattr: support extended attributes on sockets"), which permits user.* xattrs on S_IFSOCK inodes (previously rejected with -EPERM). Adapts the test to expect success (exp_err = 0) instead of EPERM when testing setxattr(2) on sockets with kernel 7.1.0+. Behavior: - Kernel < 7.1.0: setxattr() on socket returns -EPERM (original behavior) - Kernel >= 7.1.0: setxattr() on socket returns 0 (success, new behavior) Signed-off-by: Jan Polensky --- testcases/kernel/syscalls/setxattr/setxattr02.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/testcases/kernel/syscalls/setxattr/setxattr02.c b/testcases/kernel/syscalls/setxattr/setxattr02.c index 9f5f998da9ba..151e8f308bbf 100644 --- a/testcases/kernel/syscalls/setxattr/setxattr02.c +++ b/testcases/kernel/syscalls/setxattr/setxattr02.c @@ -15,7 +15,8 @@ * - EPERM - set attribute to a FIFO * - EPERM - set attribute to a char special file * - EPERM - set attribute to a block special file - * - EPERM - set attribute to a UNIX domain socket + * - EPERM/SUCCEED - set attribute to a UNIX domain socket (dc0876b9846d + * "xattr: support extended attributes on sockets") */ #include "config.h" @@ -49,6 +50,8 @@ #define BLK "setxattr02blk" #define SOCK "setxattr02sock" +static bool socket_xattr_supported; + struct test_case { char *fname; char *key; @@ -57,7 +60,9 @@ struct test_case { int flags; int exp_err; int needskeyset; + bool check_xattr; }; + static struct test_case tc[] = { { /* case 00, set attr to reg */ .fname = FILENAME, @@ -115,6 +120,7 @@ static struct test_case tc[] = { .size = XATTR_TEST_VALUE_SIZE, .flags = XATTR_CREATE, .exp_err = EPERM, + .check_xattr = true, }, }; @@ -126,6 +132,9 @@ static void verify_setxattr(unsigned int i) XATTR_CREATE); } + if (tc[i].check_xattr && socket_xattr_supported) + tc[i].exp_err = 0; + TEST(setxattr(tc[i].fname, tc[i].key, tc[i].value, tc[i].size, tc[i].flags)); @@ -185,6 +194,8 @@ static void setup(void) SAFE_MKNOD(CHR, S_IFCHR | 0777, dev); SAFE_MKNOD(BLK, S_IFBLK | 0777, 0); SAFE_MKNOD(SOCK, S_IFSOCK | 0777, 0); + + socket_xattr_supported = (tst_kvercmp(7, 1, 0) >= 0); } static struct tst_test test = { -- 2.53.0 -- Mailing list info: https://lists.linux.it/listinfo/ltp