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| author | Ayush Ranjan <ayushranjan@google.com> | 2021-09-27 13:32:29 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-09-27 13:35:22 -0700 |
| commit | 1fe0a6691ff5cb2e6b8955dc24819651cfe0c3af (patch) | |
| tree | 183ac50211bb8730593c93b428e1218e9d521230 /pkg/sync/gate_unsafe.go | |
| parent | 455924ee1b148002df9950558b07f049360212d1 (diff) | |
Prevent PacketData from being modified.
PacketData should not be modified and should be treated readonly because it
represents packet payload. The old DeleteFront method allowed callers to modify
the underlying buffer which should not be allowed.
Added a way to consume from the PacketData instead of deleting from it.
Updated call points to use that instead.
Reported-by: syzbot+faee5cb350f769a52d1b@syzkaller.appspotmail.com
PiperOrigin-RevId: 399268473
Diffstat (limited to 'pkg/sync/gate_unsafe.go')
0 files changed, 0 insertions, 0 deletions