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| author | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
| commit | 08cc017c088017546ed712cce700bf4374c864c0 (patch) | |
| tree | af024e69d8855f4f867ef435ced35532b368a981 /pkg/sentry/fsimpl/proc/yama.go | |
| parent | 6a422755602daeaef4be60969c1acddc8b7b3041 (diff) | |
| parent | 8a2f7e716dcc62f04d2808e8ade34941c94fc956 (diff) | |
Merge release-20210322.0-29-g8a2f7e716 (automated)
Diffstat (limited to 'pkg/sentry/fsimpl/proc/yama.go')
| -rw-r--r-- | pkg/sentry/fsimpl/proc/yama.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pkg/sentry/fsimpl/proc/yama.go b/pkg/sentry/fsimpl/proc/yama.go index aebfe8944..e039ec45e 100644 --- a/pkg/sentry/fsimpl/proc/yama.go +++ b/pkg/sentry/fsimpl/proc/yama.go @@ -21,6 +21,7 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs" "gvisor.dev/gvisor/pkg/sentry/kernel" "gvisor.dev/gvisor/pkg/sentry/kernel/auth" @@ -62,7 +63,7 @@ func (s *yamaPtraceScope) Write(ctx context.Context, src usermem.IOSequence, off } // Limit the amount of memory allocated. - src = src.TakeFirst(usermem.PageSize - 1) + src = src.TakeFirst(hostarch.PageSize - 1) var v int32 n, err := usermem.CopyInt32StringInVec(ctx, src.IO, src.Addrs, &v, src.Opts) |