selftests/openat2/openat2_test.c

158 	struct open_how how;
169 		  .how.flags = O_TMPFILE | O_PATH | O_RDWR, .err = -EINVAL },
171 		  .how.flags = O_TMPFILE | O_CREAT | O_RDWR, .err = -EINVAL },
175 		  .how.flags = O_PATH | O_CLOEXEC },
177 		  .how.flags = O_PATH | O_DIRECTORY },
179 		  .how.flags = O_PATH | O_NOFOLLOW },
182 		  .how.flags = O_PATH | O_RDWR, .err = -EINVAL },
184 		  .how.flags = O_PATH | O_CREAT, .err = -EINVAL },
186 		  .how.flags = O_PATH | O_EXCL, .err = -EINVAL },
188 		  .how.flags = O_PATH | O_NOCTTY, .err = -EINVAL },
190 		  .how.flags = O_PATH | O_DIRECT, .err = -EINVAL },
192 		  .how.flags = O_PATH | O_LARGEFILE, .err = -EINVAL },
195 		{ .name = "non-zero how.mode and O_RDONLY",
196 		  .how.flags = O_RDONLY, .how.mode = 0600, .err = -EINVAL },
197 		{ .name = "non-zero how.mode and O_PATH",
198 		  .how.flags = O_PATH,   .how.mode = 0600, .err = -EINVAL },
199 		{ .name = "valid how.mode and O_CREAT",
200 		  .how.flags = O_CREAT,  .how.mode = 0600 },
201 		{ .name = "valid how.mode and O_TMPFILE",
202 		  .how.flags = O_TMPFILE | O_RDWR, .how.mode = 0600 },
204 		{ .name = "invalid how.mode and O_CREAT",
205 		  .how.flags = O_CREAT,
206 		  .how.mode = 0xFFFF, .err = -EINVAL },
207 		{ .name = "invalid (very large) how.mode and O_CREAT",
208 		  .how.flags = O_CREAT,
209 		  .how.mode = 0xC000000000000000ULL, .err = -EINVAL },
210 		{ .name = "invalid how.mode and O_TMPFILE",
211 		  .how.flags = O_TMPFILE | O_RDWR,
212 		  .how.mode = 0x1337, .err = -EINVAL },
213 		{ .name = "invalid (very large) how.mode and O_TMPFILE",
214 		  .how.flags = O_TMPFILE | O_RDWR,
215 		  .how.mode = 0x0000A00000000000ULL, .err = -EINVAL },
219 		  .how.flags = O_RDONLY,
220 		  .how.resolve = RESOLVE_BENEATH | RESOLVE_IN_ROOT,
224 		{ .name = "invalid how.resolve and O_RDONLY",
225 		  .how.flags = O_RDONLY,
226 		  .how.resolve = 0x1337, .err = -EINVAL },
227 		{ .name = "invalid how.resolve and O_CREAT",
228 		  .how.flags = O_CREAT,
229 		  .how.resolve = 0x1337, .err = -EINVAL },
230 		{ .name = "invalid how.resolve and O_TMPFILE",
231 		  .how.flags = O_TMPFILE | O_RDWR,
232 		  .how.resolve = 0x1337, .err = -EINVAL },
233 		{ .name = "invalid how.resolve and O_PATH",
234 		  .how.flags = O_PATH,
235 		  .how.resolve = 0x1337, .err = -EINVAL },
239 		  .how.flags = O_RDONLY | (1ULL << 63),
240 		  .how.resolve = 0, .err = -EINVAL },
258 		path = (test->how.flags & O_CREAT) ? "/tmp/ksft.openat2_tmpfile" : ".";
261 		fd = sys_openat2(AT_FDCWD, path, &test->how);
291 			if (test->how.flags & O_CREAT)
293 			if (!(test->how.flags & O_LARGEFILE))
295 			failed |= (fdflags != test->how.flags);
305 					       test->how.flags);