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From: "Leonid Krivoshein" <>
Subject: [make-initrd] [PATCH v6 17/22] bootchain-core: few minor improvements to the rootfs step
Date: Sun, 24 Oct 2021 17:22:39 -0000
Message-ID: <20211024172239.CCE-bxXtWu_TPSYTWHVdiHLyNE6Fy9KJsYsJkqJKoLc@z> (raw)

Now the step is run only once, additional checks are performed,
and a safe way to end the daemon main loop is used.

Signed-off-by: Leonid Krivoshein <>
 features/bootchain-core/data/lib/bootchain/rootfs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/features/bootchain-core/data/lib/bootchain/rootfs b/features/bootchain-core/data/lib/bootchain/rootfs
index 6ac64a6..aaba01d 100755
--- a/features/bootchain-core/data/lib/bootchain/rootfs
+++ b/features/bootchain-core/data/lib/bootchain/rootfs
@@ -2,9 +2,10 @@
 . bootchain-sh-functions
-[ -n "$prevdir" ] ||
+[ -n "$prevdir" ] && mountpoint -q -- "$prevdir" ||
 	fatal "no previous step to use as rootfs"
-run mount --move "$prevdir" "$rootmnt"
+[ "$prevdir" = "$rootmnt" ] ||
+	run mount --move -- "$prevdir" "$rootmnt"
 echo localdev > /etc/initrd/method
-exit 2

                 reply	other threads:[~2021-10-24 17:22 UTC|newest]

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