From 769e1cdcbe539ca2347ad5ccd2706ae17777aed9 Mon Sep 17 00:00:00 2001
From: Dean Deng <deandeng@google.com>
Date: Tue, 10 Dec 2019 11:40:29 -0800
Subject: Re-enable execveat test that was causing files in /bin to be deleted.

Test now no longer deletes files incorrectly, due to a fix in fs utils
used by TempPath (github.com/google/gvisor/pull/1368).

Fixes #1366

PiperOrigin-RevId: 284814605
---
 test/syscalls/linux/exec.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test/syscalls')

diff --git a/test/syscalls/linux/exec.cc b/test/syscalls/linux/exec.cc
index e402d5b27..b5e0a512b 100644
--- a/test/syscalls/linux/exec.cc
+++ b/test/syscalls/linux/exec.cc
@@ -696,6 +696,15 @@ TEST(ExecveatTest, SymlinkNoFollowAndEmptyPath) {
                 ArgEnvExitStatus(0, 0), absl::StrCat(path, "\n"));
 }
 
+TEST(ExecveatTest, SymlinkNoFollowIgnoreSymlinkAncestor) {
+  TempPath parent_link =
+      ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateSymlinkTo("/tmp", "/bin"));
+  std::string path_with_symlink = JoinPath(parent_link.path(), "echo");
+
+  CheckExecveat(AT_FDCWD, path_with_symlink, {path_with_symlink}, {},
+                AT_SYMLINK_NOFOLLOW, ArgEnvExitStatus(0, 0), "");
+}
+
 TEST(ExecveatTest, SymlinkNoFollowWithNormalFile) {
   const FileDescriptor dirfd =
       ASSERT_NO_ERRNO_AND_VALUE(Open("/bin", O_DIRECTORY));
-- 
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