diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c index 5ff2baedcc..820db5b911 100644 --- a/src/security/virt-aa-helper.c +++ b/src/security/virt-aa-helper.c @@ -931,6 +931,7 @@ get_files(vahControl * ctl) int rc = -1; size_t i; char *uuid; + char *mem_path = NULL; char uuidstr[VIR_UUID_STRING_BUFLEN]; bool needsVfio = false, needsvhost = false, needsgl = false; @@ -1194,6 +1195,37 @@ get_files(vahControl * ctl) } } + for (i = 0; i < ctl->def->nshmems; i++) { + virDomainShmemDef *shmem = ctl->def->shmems[i]; + /* explicit server paths can be on any model to overwrites defaults. + * When the server path is enabled, use it - otherwise fallback to + * model dependent defaults. */ + if (shmem->server.enabled && + shmem->server.chr.data.nix.path) { + if (vah_add_file(&buf, shmem->server.chr.data.nix.path, + "rw") != 0) + goto cleanup; + } else { + switch (shmem->model) { + case VIR_DOMAIN_SHMEM_MODEL_IVSHMEM_PLAIN: + /* until exposed, recreate qemuBuildShmemBackendMemProps */ + mem_path = g_strdup_printf("/dev/shm/%s", shmem->name); + break; + case VIR_DOMAIN_SHMEM_MODEL_IVSHMEM_DOORBELL: + case VIR_DOMAIN_SHMEM_MODEL_IVSHMEM: + /* until exposed, recreate qemuDomainPrepareShmemChardev */ + mem_path = g_strdup_printf("/var/lib/libvirt/shmem-%s-sock", + shmem->name); + break; + } + if (mem_path != NULL) { + if (vah_add_file(&buf, mem_path, "rw") != 0) + goto cleanup; + } + } + } + + if (ctl->def->tpm) { char *shortName = NULL; const char *tpmpath = NULL; @@ -1288,6 +1320,7 @@ get_files(vahControl * ctl) ctl->files = virBufferContentAndReset(&buf); cleanup: + VIR_FREE(mem_path); VIR_FREE(uuid); return rc; }