On Mon 07-04-25 11:54:22, Christian Brauner wrote: > Test that anonymous inodes cannot be exec()ed. > > Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx> Looks good. Feel free to add: Reviewed-by: Jan Kara <jack@xxxxxxx> Honza > --- > tools/testing/selftests/filesystems/anon_inode_test.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/tools/testing/selftests/filesystems/anon_inode_test.c b/tools/testing/selftests/filesystems/anon_inode_test.c > index 7c4d0a225363..486496252ddd 100644 > --- a/tools/testing/selftests/filesystems/anon_inode_test.c > +++ b/tools/testing/selftests/filesystems/anon_inode_test.c > @@ -35,5 +35,18 @@ TEST(anon_inode_no_chmod) > EXPECT_EQ(close(fd_context), 0); > } > > +TEST(anon_inode_no_exec) > +{ > + int fd_context; > + > + fd_context = sys_fsopen("tmpfs", 0); > + ASSERT_GE(fd_context, 0); > + > + ASSERT_LT(execveat(fd_context, "", NULL, NULL, AT_EMPTY_PATH), 0); > + ASSERT_EQ(errno, EACCES); > + > + EXPECT_EQ(close(fd_context), 0); > +} > + > TEST_HARNESS_MAIN > > > -- > 2.47.2 > -- Jan Kara <jack@xxxxxxxx> SUSE Labs, CR