[libvirt] [PATCH v3 3/3] qemu: Correctly label migration TCP socket

--- Notes: Version 3: - use virSecurityManagerSetSocketLabel/virSecurityManagerClearSocketLabel pair around virNetSocketNewConnectTCP to label the newly created socket with svirt_t Version 2: - use virSecurityManagerSetProcessFDLabel instead of virSecurityManagerSetImageFDLabel since the correct label for TCP sockets appears to be svirt_t and not svirt_image_t src/qemu/qemu_migration.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index a38c0d9..3818d71 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1624,11 +1624,14 @@ static int doNativeMigrate(struct qemud_driver *driver, virReportOOMError(); goto cleanup; } + if (virSecurityManagerSetSocketLabel(driver->securityManager, vm) < 0) + goto cleanup; if (virNetSocketNewConnectTCP(uribits->server, tmp, &sock) == 0) { spec.dest.fd.qemu = virNetSocketDupFD(sock, true); virNetSocketFree(sock); } - if (spec.dest.fd.qemu == -1) + if (virSecurityManagerClearSocketLabel(driver->securityManager, vm) < 0 || + spec.dest.fd.qemu == -1) goto cleanup; } else { spec.destType = MIGRATION_DEST_HOST; -- 1.7.6.1