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| author | Dean Deng <deandeng@google.com> | 2021-01-26 09:47:24 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-26 09:49:31 -0800 |
| commit | abdff887483f1d9487bffa0278dd6f7a40e59a74 (patch) | |
| tree | 94c35cfbf9487a5c9888fad352b971e09715b61e /pkg/sentry/kernel/task.go | |
| parent | daf0d3f6ca3aad6f3f9ab4d762546c6dee78fa57 (diff) | |
Do not send SCM Rights more than once when message is truncated.
If data is sent over a stream socket that will not fit all at once, it will
be sent over multiple packets. SCM Rights should only be sent with the first
packet (see net/unix/af_unix.c:unix_stream_sendmsg in Linux).
Reported-by: syzbot+aa26482e9c4887aff259@syzkaller.appspotmail.com
PiperOrigin-RevId: 353886442
Diffstat (limited to 'pkg/sentry/kernel/task.go')
0 files changed, 0 insertions, 0 deletions