diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/libxl/libxl.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c index 1bce4bb46f..7a7aaf90fe 100644 --- a/tools/libxl/libxl.c +++ b/tools/libxl/libxl.c @@ -2234,9 +2234,16 @@ static int libxl__device_disk_from_xs_be(libxl__gc *gc, libxl_ctx *ctx = libxl__gc_owner(gc); unsigned int len; char *tmp; + int rc; libxl_device_disk_init(disk); + rc = sscanf(be_path, "/local/domain/%d/", &disk->backend_domid); + if (rc != 1) { + LOG(ERROR, "Unable to fetch device backend domid from %s", be_path); + goto cleanup; + } + /* "params" may not be present; but everything else must be. */ tmp = xs_read(ctx->xsh, XBT_NULL, libxl__sprintf(gc, "%s/params", be_path), &len); |