|
|
|
@ -64,10 +64,11 @@ int NetlinkManager::start() {
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// When running in a net/user namespace, SO_RCVBUFFORCE is not available.
|
|
|
|
|
// Try using SO_RCVBUF first.
|
|
|
|
|
if ((setsockopt(mSock, SOL_SOCKET, SO_RCVBUF, &sz, sizeof(sz)) < 0) &&
|
|
|
|
|
(setsockopt(mSock, SOL_SOCKET, SO_RCVBUFFORCE, &sz, sizeof(sz)) < 0)) {
|
|
|
|
|
// When running in a net/user namespace, SO_RCVBUFFORCE will fail because
|
|
|
|
|
// it will check for the CAP_NET_ADMIN capability in the root namespace.
|
|
|
|
|
// Try using SO_RCVBUF if that fails.
|
|
|
|
|
if ((setsockopt(mSock, SOL_SOCKET, SO_RCVBUFFORCE, &sz, sizeof(sz)) < 0) &&
|
|
|
|
|
(setsockopt(mSock, SOL_SOCKET, SO_RCVBUF, &sz, sizeof(sz)) < 0)) {
|
|
|
|
|
SLOGE("Unable to set uevent socket SO_RCVBUF/SO_RCVBUFFORCE option: %s", strerror(errno));
|
|
|
|
|
goto out;
|
|
|
|
|
}
|
|
|
|
|