Dean DengandgVisor bot c317e94de6 Add missing error checks for FileDescription.Init. ...

Syzkaller discovered this bug in pipefs by doing something quite strange:
creat(&(0x7f0000002a00)='./file1\x00', 0x0)
mount(&(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='devtmpfs\x00', 0x20000d, 0x0)
creat(&(0x7f0000000000)='./file1/file0\x00', 0x0)

This can be reproduced with:
touch mymount
mkfifo /dev/mypipe
mount -o ro -t devtmpfs devtmpfs mymount
echo 123 > mymount/mypipe

PiperOrigin-RevId: 349687714

2020-12-31 09:51:01 -08:00

..

vfs2

Add missing error checks for FileDescription.Init.

2020-12-31 09:51:01 -08:00

BUILD

Implement membarrier(2) commands other than *_SYNC_CORE.

2020-10-06 13:55:16 -07:00

error.go

Move ERESTART* error definitions to syserror package.

2020-08-18 19:28:53 -07:00

flags.go

Pass OpenTruncate to gofer in Open call when opening file with O_TRUNC.

2019-11-20 15:07:16 -08:00

linux64.go

Implement command SEM_INFO and SEM_STAT for semctl.

2020-12-15 16:06:06 -08:00

sigset.go

Port signalfd to vfs2.

2020-05-07 11:41:50 -07:00

sys_aio.go

[syzkaller] Avoid AIOContext from resurrecting after being marked dead.

2020-12-15 15:27:35 -08:00

sys_capability.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_clone_amd64.go

Enable clone syscall support on arm64.

2020-01-16 10:28:11 -08:00

sys_clone_arm64.go

Enable clone syscall support on arm64.

2020-01-16 10:28:11 -08:00

sys_epoll.go

Port signalfd to vfs2.

2020-05-07 11:41:50 -07:00

sys_eventfd.go

Plumbing context.Context to DecRef() and Release().

2020-08-03 13:36:05 -07:00

sys_file.go

vfs1: don't allow to open socket files

2020-12-23 11:11:07 -08:00

sys_futex.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_getdents.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_identity.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_inotify.go

Plumbing context.Context to DecRef() and Release().

2020-08-03 13:36:05 -07:00

sys_lseek.go

Move ERESTART* error definitions to syserror package.

2020-08-18 19:28:53 -07:00

sys_membarrier.go

Implement MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ.

2020-10-08 16:23:04 -07:00

sys_mempolicy.go

Enable automated marshalling for mempolicy syscalls.

2020-04-23 18:20:21 -07:00

sys_mmap.go

Use a tmpfs file for shared anonymous and /dev/zero mmap on VFS2.

2020-09-18 13:25:35 -07:00

sys_mount.go

Plumbing context.Context to DecRef() and Release().

2020-08-03 13:36:05 -07:00

sys_pipe.go

Make pipe min/max sizes match linux.

2020-11-03 12:12:06 -08:00

sys_poll.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_prctl.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_random.go

Update package locations.

2020-01-27 15:31:32 -08:00

sys_read.go

Move ERESTART* error definitions to syserror package.

2020-08-18 19:28:53 -07:00

sys_rlimit.go

Allow RLIMIT_RSS to be set

2020-11-16 16:31:21 -08:00

sys_rseq.go

Implement rseq(2)

2020-01-06 11:42:44 -08:00

sys_rusage.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_sched.go

Fix definition of SchedParam.

2020-09-18 10:09:14 -07:00

sys_seccomp.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_sem.go

Implement command SEM_INFO and SEM_STAT for semctl.

2020-12-15 16:06:06 -08:00

sys_shm.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_signal.go

Remove existing nogo exceptions.

2020-12-11 12:06:49 -08:00

sys_socket.go

[netstack] Implement MSG_ERRQUEUE flag for recvmsg(2).

2020-12-17 08:47:24 -08:00

sys_splice.go

Fix infinite loop when splicing to pipes/eventfds.

2020-11-06 12:55:29 -08:00

sys_stat_amd64.go

Fix construct of linux.Stat for arm64.

2020-02-26 19:29:27 -08:00

sys_stat_arm64.go

Fix construct of linux.Stat for arm64.

2020-02-26 19:29:27 -08:00

sys_stat.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_sync.go

Move ERESTART* error definitions to syserror package.

2020-08-18 19:28:53 -07:00

sys_sysinfo.go

pgalloc: Do not hold MemoryFile.mu while calling mincore.

2020-10-19 09:02:19 -07:00

sys_syslog.go

Update canonical repository.

2019-06-13 16:50:15 -07:00

sys_thread.go

Remove existing nogo exceptions.

2020-12-11 12:06:49 -08:00

sys_time.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_timer.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_timerfd.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_tls_amd64.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_tls_arm64.go

Fix ARM64 build.

2020-05-07 15:18:47 -07:00

sys_utsname.go

Enable automated marshalling for the syscall package.

2020-09-15 23:38:57 -07:00

sys_write.go

Move ERESTART* error definitions to syserror package.

2020-08-18 19:28:53 -07:00

sys_xattr.go

Plumbing context.Context to DecRef() and Release().

2020-08-03 13:36:05 -07:00

timespec.go

Update package locations.

2020-01-27 15:31:32 -08:00