diff options
| author | Ian Lewis <ianlewis@google.com> | 2021-05-20 23:42:10 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-05-20 23:44:41 -0700 |
| commit | 2bed0bb09661bcd72d2d3470329e88eb7b6966a0 (patch) | |
| tree | ae20a541a9a8a2c2732f8654109a2fe76a514337 /pkg/sentry/kernel/task_context.go | |
| parent | 5bbc22797147bb83f9698b337522059099153fd7 (diff) | |
Send SIGPIPE for closed pipes.
Fixes #5974
Updates #161
PiperOrigin-RevId: 375024740
Diffstat (limited to 'pkg/sentry/kernel/task_context.go')
| -rw-r--r-- | pkg/sentry/kernel/task_context.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/sentry/kernel/task_context.go b/pkg/sentry/kernel/task_context.go index 70b0699dc..c82d9e82b 100644 --- a/pkg/sentry/kernel/task_context.go +++ b/pkg/sentry/kernel/task_context.go @@ -17,6 +17,7 @@ package kernel import ( "time" + "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/log" "gvisor.dev/gvisor/pkg/sentry/fs" @@ -113,6 +114,10 @@ func (t *Task) contextValue(key interface{}, isTaskGoroutine bool) interface{} { return t.k.RealtimeClock() case limits.CtxLimits: return t.tg.limits + case linux.CtxSignalNoInfoFunc: + return func(sig linux.Signal) error { + return t.SendSignal(SignalInfoNoInfo(sig, t, t)) + } case pgalloc.CtxMemoryFile: return t.k.mf case pgalloc.CtxMemoryFileProvider: |