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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 12:13:05 +0100 Message-ID: <20260318111306.98139-2-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-Authority-Analysis: v=2.4 cv=MMttWcZl c=1 sm=1 tr=0 ts=69ba88c7 cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=VnNF1IyMAAAA:8 a=7TtIAGwwYx7YTiSAdyoA:9 X-Proofpoint-ORIG-GUID: m0vcAYbGysUZPb2mmpMyoEl-OQhXfipj X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE4MDA5NSBTYWx0ZWRfX9d7g0GKKnjhH 5gTMqF16BzidZVjpn0gw5UlvljHKbUxvtdISbEo2PZGuPlRgQmRnJbIhTBTdTjkA+oKpW6w6rTT 8l+5ur596tUdfN09IrhFRx+Ss/3w8Uw/UlvfP1x05Fm9PxbZJ6HDPcht68PveROOLVxrgsRc2GA m8seoZKm7/HadB7zckk66Ft6vIL7FhTchjtGwW/X5TcwEjrvVVeJrgzNjovi2M2ylPybsLz7mPe G2Jd8sJVzJhdX/Njfmu8ho2mP2Nk6ige0Fj2l3FQckYn3FxtucevKxer5cltFCU16UW5qQ/EuSh cZkNW4gicJMgMDsfdmZ11jBF9XzWgeRNMNlqAluSiA1F8cfbPsNY8khDuSbmhVoeEeQiCF3qxtf 5xSdDsA4mqeohTfGY9R+KzvHcB9RoL5EBUImNADEFGAqlODIgpwCZMW+UlxNiSWUfJGM6UBv4JR rpmSxIXgdqDg5A7vgsw== X-Proofpoint-GUID: m0vcAYbGysUZPb2mmpMyoEl-OQhXfipj 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 suspectscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 priorityscore=1501 impostorscore=0 adultscore=0 phishscore=0 clxscore=1015 bulkscore=0 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-2.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v4 1/2] fsetxattr02: 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 fsetxattr(2) on sockets with kernel 7.1.0+. Behavior: - Kernel < 7.1.0: fsetxattr() on socket returns -EPERM (original behavior) - Kernel >= 7.1.0: fsetxattr() on socket returns 0 (success, new behavior) Signed-off-by: Jan Polensky --- testcases/kernel/syscalls/fsetxattr/fsetxattr02.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/testcases/kernel/syscalls/fsetxattr/fsetxattr02.c b/testcases/kernel/syscalls/fsetxattr/fsetxattr02.c index 18490a865871..49dcd7cefbe8 100644 --- a/testcases/kernel/syscalls/fsetxattr/fsetxattr02.c +++ b/testcases/kernel/syscalls/fsetxattr/fsetxattr02.c @@ -19,7 +19,10 @@ * - Set attribute to a block special file, fsetxattr(2) should * return -1 and set errno to EPERM. * - Set attribute to a UNIX domain socket, fsetxattr(2) should - * return -1 and set errno to EPERM. + * return -1 and set errno to EPERM on kernels < 7.1.0. + * On kernel 7.1.0+ (dc0876b9846d "xattr: support extended + * attributes on sockets"), returns 0 (success) as sockets now + * support user.* xattrs. */ /* @@ -62,6 +65,8 @@ #define BLK MNTPOINT"/fsetxattr02blk" #define SOCK "fsetxattr02sock" +static bool socket_xattr_supported; + struct test_case { char *fname; int fd; @@ -73,7 +78,9 @@ struct test_case { int exp_err; int issocket; int needskeyset; + bool check_xattr; }; + static struct test_case tc[] = { { /* case 00, set attr to reg */ .fname = FILENAME, @@ -139,6 +146,7 @@ static struct test_case tc[] = { .flags = XATTR_CREATE, .exp_err = EPERM, .issocket = 1, + .check_xattr = true, }, }; @@ -152,6 +160,9 @@ static void verify_fsetxattr(unsigned int i) XATTR_CREATE); } + if (tc[i].check_xattr && socket_xattr_supported) + tc[i].exp_err = 0; + TEST(fsetxattr(tc[i].fd, tc[i].key, tc[i].value, tc[i].size, tc[i].flags)); @@ -233,6 +244,8 @@ static void setup(void) SAFE_BIND(tc[i].fd, (const struct sockaddr *) &sun, sizeof(struct sockaddr_un)); } + + socket_xattr_supported = (tst_kvercmp(7, 1, 0) >= 0); } static void cleanup(void) -- 2.53.0 -- Mailing list info: https://lists.linux.it/listinfo/ltp