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From 96ea18db4a4f2e336145553c0fbbba59ede2221e Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Mon, 30 Mar 2020 14:34:43 +0100
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Subject: [PATCH 1/4] options: Use new cryptsetup-open API if available.
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Fall back to luks-open if we're using libguestfs <= 1.43.1.
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---
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options/decrypt.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/options/decrypt.c b/options/decrypt.c
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index 683cf5e..d868f70 100644
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--- a/common/options/decrypt.c
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+++ b/common/options/decrypt.c
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@@ -97,11 +97,15 @@ inspect_do_decrypt (guestfs_h *g, struct key_store *ks)
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/* Try each key in turn. */
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for (j = 0; keys[j] != NULL; ++j) {
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- /* XXX Should we call guestfs_luks_open_ro if readonly flag
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+ /* XXX Should we set GUESTFS_CRYPTSETUP_OPEN_READONLY if readonly
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* is set? This might break 'mount_ro'.
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*/
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guestfs_push_error_handler (g, NULL, NULL);
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+#ifdef GUESTFS_HAVE_CRYPTSETUP_OPEN
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+ r = guestfs_cryptsetup_open (g, partitions[i], keys[j], mapname, -1);
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+#else
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r = guestfs_luks_open (g, partitions[i], keys[j], mapname);
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+#endif
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guestfs_pop_error_handler (g);
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if (r == 0)
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goto opened;
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--
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2.18.4
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