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nofollow test: permit ACCES as well as LOOP when opening with nofollow

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This commit is contained in:
Pat Hickey
2021-01-25 15:14:56 -08:00
parent 144ca2f535
commit 996d49c81f
4 changed files with 19 additions and 10 deletions
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16
crates/test-programs/wasi-tests/src/bin/nofollow_errors.rs
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@@ -16,16 +16,18 @@ unsafe fn test_nofollow_errors(dir_fd: wasi::Fd) {
.raw_error();
assert!(
dir_open_errno == wasi::ERRNO_LOOP || dir_open_errno == wasi::ERRNO_NOTDIR,
"errno should be ERRNO_LOOP or ERRNO_NOTDIR",
"errno should be ERRNO_LOOP or ERRNO_NOTDIR, got {}",
dir_open_errno,
);
// Try to open it with just O_NOFOLLOW.
assert_eq!(
wasi::path_open(dir_fd, 0, "symlink", 0, 0, 0, 0)
.expect_err("opening a symlink with O_NOFOLLOW should fail")
.raw_error(),
wasi::ERRNO_LOOP,
"errno should be ERRNO_LOOP",
let file_open_errno = wasi::path_open(dir_fd, 0, "symlink", 0, 0, 0, 0)
.expect_err("opening a symlink with O_NOFOLLOW should fail")
.raw_error();
assert!(
file_open_errno == wasi::ERRNO_LOOP || file_open_errno == wasi::ERRNO_ACCES,
"errno should be ERRNO_LOOP or ERRNO_ACCES, got {}",
file_open_errno,
);
// Try to open it as a directory without O_NOFOLLOW.