diff options
Diffstat (limited to 'meta/recipes-extended/ltp/ltp/0001-syscalls-copy_file_range02-Expect-EFBIG-in-subcase-m.patch')
| -rw-r--r-- | meta/recipes-extended/ltp/ltp/0001-syscalls-copy_file_range02-Expect-EFBIG-in-subcase-m.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/meta/recipes-extended/ltp/ltp/0001-syscalls-copy_file_range02-Expect-EFBIG-in-subcase-m.patch b/meta/recipes-extended/ltp/ltp/0001-syscalls-copy_file_range02-Expect-EFBIG-in-subcase-m.patch deleted file mode 100644 index 09b6f54874..0000000000 --- a/meta/recipes-extended/ltp/ltp/0001-syscalls-copy_file_range02-Expect-EFBIG-in-subcase-m.patch +++ /dev/null @@ -1,57 +0,0 @@ -From 99687ab002f9f750f6f18fa1d70a91f0aa4f8ba2 Mon Sep 17 00:00:00 2001 -From: He Zhe <zhe.he@windriver.com> -Date: Thu, 18 Jun 2020 17:18:27 +0800 -Subject: [PATCH] syscalls/copy_file_range02: Expect EFBIG in subcase max - length on 32-bit architectures - -For syscall -ssize_t copy_file_range(int fd_in, loff_t *off_in, - int fd_out, loff_t *off_out, - size_t len, unsigned int flags); -off_out is loff_t* that is long long, 64 bits on 32-bit architectures, -while len is size_t that unsigned int, 32 bits on 32-bit architectures. - -In subcase "max length", simplified as below, - -dst = tst_max_lfs_filesize(); -TEST(sys_copy_file_range(fd_src, 0, *tc->copy_to_fd, &dst, tc->len, tc->flags)); - -where dst is 4K*4G and len is 4G, so (4K+1)*4G is always smaller than 4G*4G, -it can never match the following kernel condition on 32-bit architectures. - -if (pos_in + count < pos_in || pos_out + count < pos_out) - return -EOVERFLOW; - -And thus we would get error like -copy_file_range02.c:139: FAIL: copy_file_range failed unexpectedly; expected EOVERFLOW, but got: EFBIG (27) - -Also correct a typo. - -Upstream-Status: Backport [http://lists.linux.it/pipermail/ltp/2020-June/017716.html] - -Signed-off-by: He Zhe <zhe.he@windriver.com> -Acked-by: Li Wang <liwang@redhat.com> ---- - .../kernel/syscalls/copy_file_range/copy_file_range02.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - -diff --git a/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c b/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c -index fa679c4d3..bc27fbe57 100644 ---- a/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c -+++ b/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c -@@ -78,7 +78,11 @@ static struct tcase { - {&fd_chrdev, 0, EINVAL, CONTSIZE, "char device", 0}, - {&fd_fifo, 0, EINVAL, CONTSIZE, "fifo", 0}, - {&fd_pipe[0], 0, EINVAL, CONTSIZE, "pipe", 0}, -- {&fd_copy, 0, EOVERFLOW, ULLONG_MAX, "max length lenght", 1}, -+#ifdef TST_ABI64 -+ {&fd_copy, 0, EOVERFLOW, ULLONG_MAX, "max length", 1}, -+#else -+ {&fd_copy, 0, EFBIG, ULLONG_MAX, "max length", 1}, -+#endif - {&fd_copy, 0, EFBIG, MIN_OFF, "max file size", 1}, - }; - --- -2.17.1 - |