diff options
| author | Andrei Vagin <avagin@google.com> | 2020-03-02 10:32:20 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-02 10:33:15 -0800 |
| commit | 42fb7d349137bd8847e7c3df6493fde3bc8e6e89 (patch) | |
| tree | 6f01aed4bf8ee82d702302436f84236ab9b58775 /pkg/sentry/fsimpl/kernfs/kernfs.go | |
| parent | 62bd3ca8a37543c060292ca86669e537b9ebf36d (diff) | |
socket: take readMu to access readView
DATA RACE in netstack.(*SocketOperations).fetchReadView
Write at 0x00c001dca138 by goroutine 1001:
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).fetchReadView()
pkg/sentry/socket/netstack/netstack.go:418 +0x85
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).coalescingRead()
pkg/sentry/socket/netstack/netstack.go:2309 +0x67
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).nonBlockingRead()
pkg/sentry/socket/netstack/netstack.go:2378 +0x183d
Previous read at 0x00c001dca138 by goroutine 1111:
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).Ioctl()
pkg/sentry/socket/netstack/netstack.go:2666 +0x533
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ioctl()
Reported-by: syzbot+d4c3885fcc346f08deb6@syzkaller.appspotmail.com
PiperOrigin-RevId: 298387377
Diffstat (limited to 'pkg/sentry/fsimpl/kernfs/kernfs.go')
0 files changed, 0 insertions, 0 deletions