mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2025-02-06 02:25:23 +00:00
4b47aa7105
validate_raw_fd assumes that the fd passed in was not created by crosvm and returns EBADF if it sees that the fd has the FD_CLOEXEC flag set. We can't use it for fds created by the fs device since those do have that flag set. We're already taking a `&dyn AsRawFd` as the parameter so just assume it's valid and clone it directly since there's no safe way to create an invalid one. BUG=none TEST=vm.Fio.virtiofs_dax* tests are no longer failing Change-Id: I10d9752e0960143fb58a63d2b76f64d34ec464d0 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2809686 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org> Commit-Queue: Chirantan Ekbote <chirantan@chromium.org>
57 lines
1,021 B
Text
57 lines
1,021 B
Text
# Copyright 2019 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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@include /usr/share/policy/crosvm/common_device.policy
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copy_file_range: 1
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fallocate: 1
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fchdir: 1
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fchmod: 1
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fchmodat: 1
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fchown: 1
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fchownat: 1
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fdatasync: 1
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fgetxattr: 1
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getxattr: 1
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fsetxattr: 1
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setxattr: 1
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flistxattr: 1
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listxattr: 1
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fremovexattr: 1
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removexattr: 1
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fstatfs: 1
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fsync: 1
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ftruncate: 1
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getdents64: 1
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getegid: 1
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geteuid: 1
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getrandom: 1
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ioctl: arg1 == FS_IOC_FSGETXATTR || \
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arg1 == FS_IOC_FSSETXATTR || \
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arg1 == FS_IOC_GETFLAGS || \
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arg1 == FS_IOC_SETFLAGS || \
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arg1 == FS_IOC_GET_ENCRYPTION_POLICY_EX
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linkat: 1
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lseek: 1
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mkdir: 1
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mkdirat: 1
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mknodat: 1
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newfstatat: 1
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open: return ENOENT
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openat: 1
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preadv: 1
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pwritev: 1
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readlinkat: 1
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renameat2: 1
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setresgid: 1
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setresuid: 1
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symlinkat: 1
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statx: 1
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umask: 1
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unlinkat: 1
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utimensat: 1
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prctl: arg0 == PR_SET_SECUREBITS || arg0 == PR_GET_SECUREBITS
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capget: 1
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capset: 1
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fcntl: 1
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