From 88d13bf33754bd4b0c5df92eef83d6fadb9b4944 Mon Sep 17 00:00:00 2001 From: Arjan de Vet Date: Mon, 28 Aug 2023 10:54:18 -0400 Subject: geli: Fix geli setkey -J for detached providers Clear cached_passphrase before generating a new key, otherwise the operation nonsensically tries to reuse the old passphrase. PR: 254966 Pull Request: https://github.com/freebsd/freebsd-src/pull/780 MFC after: 1 week --- lib/geom/eli/geom_eli.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/geom/eli/geom_eli.c b/lib/geom/eli/geom_eli.c index 6cbb23230fa5..1efb760830c4 100644 --- a/lib/geom/eli/geom_eli.c +++ b/lib/geom/eli/geom_eli.c @@ -1421,6 +1421,12 @@ eli_setkey_detached(struct gctl_req *req, const char *prov, bcopy(mkey, mkeydst, sizeof(mkey)); explicit_bzero(mkey, sizeof(mkey)); + /* + * The previous eli_genkey() set cached_passphrase, we do not want to + * use that for the new passphrase so always prompt for it + */ + explicit_bzero(cached_passphrase, sizeof(cached_passphrase)); + /* Generate key for Master Key encryption. */ if (eli_genkey_single(req, md, key, true) == NULL) { explicit_bzero(key, sizeof(key)); -- cgit v1.2.3