Merge 8d97b22a (automated)

4 files changed, 9 insertions, 5 deletions

diff --git a/pkg/sentry/kernel/seqatomic_taskgoroutineschedinfo_unsafe.go b/pkg/sentry/kernel/seqatomic_taskgoroutineschedinfo_unsafe.go
index 25ad17a4e..24528b66a 100755
--- a/pkg/sentry/kernel/seqatomic_taskgoroutineschedinfo_unsafe.go
+++ b/pkg/sentry/kernel/seqatomic_taskgoroutineschedinfo_unsafe.go
@@ -1,12 +1,12 @@
 package kernel
 
 import (
-	"fmt"
-	"reflect"
 	"strings"
 	"unsafe"
 
+	"fmt"
 	"gvisor.dev/gvisor/third_party/gvsync"
+	"reflect"
 )
 
 // SeqAtomicLoad returns a copy of *ptr, ensuring that the read does not race
diff --git a/pkg/sentry/platform/ring0/defs_impl.go b/pkg/sentry/platform/ring0/defs_impl.go
index ea3f514cd..d4bfc5a4a 100755
--- a/pkg/sentry/platform/ring0/defs_impl.go
+++ b/pkg/sentry/platform/ring0/defs_impl.go
@@ -1,10 +1,10 @@
 package ring0
 
 import (
-	"gvisor.dev/gvisor/pkg/cpuid"
 	"syscall"
 
 	"fmt"
+	"gvisor.dev/gvisor/pkg/cpuid"
 	"gvisor.dev/gvisor/pkg/sentry/platform/ring0/pagetables"
 	"gvisor.dev/gvisor/pkg/sentry/usermem"
 	"io"
diff --git a/pkg/sentry/syscalls/linux/error.go b/pkg/sentry/syscalls/linux/error.go
index 264301bfa..1d9018c96 100644
--- a/pkg/sentry/syscalls/linux/error.go
+++ b/pkg/sentry/syscalls/linux/error.go
@@ -91,6 +91,10 @@ func handleIOError(t *kernel.Task, partialResult bool, err, intr error, op strin
 		// TODO(gvisor.dev/issue/161): In some cases SIGPIPE should
 		// also be sent to the application.
 		return nil
+	case syserror.ENOSPC:
+		// Similar to EPIPE. Return what we wrote this time, and let
+		// ENOSPC be returned on the next call.
+		return nil
 	case syserror.ECONNRESET:
 		// For TCP sendfile connections, we may have a reset. But we
 		// should just return n as the result.
diff --git a/pkg/sentry/time/seqatomic_parameters_unsafe.go b/pkg/sentry/time/seqatomic_parameters_unsafe.go
index 89792c56d..fb30a22c6 100755
--- a/pkg/sentry/time/seqatomic_parameters_unsafe.go
+++ b/pkg/sentry/time/seqatomic_parameters_unsafe.go
@@ -1,12 +1,12 @@
 package time
 
 import (
-	"fmt"
-	"reflect"
 	"strings"
 	"unsafe"
 
+	"fmt"
 	"gvisor.dev/gvisor/third_party/gvsync"
+	"reflect"
 )
 
 // SeqAtomicLoad returns a copy of *ptr, ensuring that the read does not race