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Diffstat (limited to 'pkg/sentry/syscalls/linux/vfs2/setstat.go')
-rw-r--r--pkg/sentry/syscalls/linux/vfs2/setstat.go13
1 files changed, 1 insertions, 12 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/setstat.go b/pkg/sentry/syscalls/linux/vfs2/setstat.go
index 1ee37e5a8..903169dc2 100644
--- a/pkg/sentry/syscalls/linux/vfs2/setstat.go
+++ b/pkg/sentry/syscalls/linux/vfs2/setstat.go
@@ -220,7 +220,6 @@ func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
length := args[3].Int64()
file := t.GetFileVFS2(fd)
-
if file == nil {
return 0, nil, syserror.EBADF
}
@@ -229,23 +228,18 @@ func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
if !file.IsWritable() {
return 0, nil, syserror.EBADF
}
-
if mode != 0 {
return 0, nil, syserror.ENOTSUP
}
-
if offset < 0 || length <= 0 {
return 0, nil, syserror.EINVAL
}
size := offset + length
-
if size < 0 {
return 0, nil, syserror.EFBIG
}
-
limit := limits.FromContext(t).Get(limits.FileSize).Cur
-
if uint64(size) >= limit {
t.SendSignal(&arch.SignalInfo{
Signo: int32(linux.SIGXFSZ),
@@ -254,12 +248,7 @@ func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
return 0, nil, syserror.EFBIG
}
- if err := file.Allocate(t, mode, uint64(offset), uint64(length)); err != nil {
- return 0, nil, err
- }
-
- file.Dentry().InotifyWithParent(t, linux.IN_MODIFY, 0, vfs.PathEvent)
- return 0, nil, nil
+ return 0, nil, file.Allocate(t, mode, uint64(offset), uint64(length))
}
// Utime implements Linux syscall utime(2).