Re: [Libguestfs] [PATCH v2 2/2] GCC 7: Allocate sufficient space for sprintf output.

diff --git a/daemon/9p.c b/daemon/9p.c index a9e36d1..f72c8dd 100644 --- a/daemon/9p.c +++ b/daemon/9p.c @@ -71,9 +71,13 @@ do_list_9p (void) if (d == NULL) break; if (STRPREFIX (d->d_name, "virtio")) { - char mount_tag_path[256]; - snprintf (mount_tag_path, sizeof mount_tag_path, - BUS_PATH "/%s/mount_tag", d->d_name); + CLEANUP_FREE char *mount_tag_path;