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30 lines
780 B
Diff
30 lines
780 B
Diff
From efe14b76219f065b99983f305ac0d71e8c8658a4 Mon Sep 17 00:00:00 2001
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From: Janne Grunau <j@jannau.net>
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Date: Sun, 30 Jan 2022 10:01:43 +0000
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Subject: [PATCH 2/2] functions: handle gzip compressed kernels in kver_generic
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Signed-off-by: Janne Grunau <j@jannau.net>
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---
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functions | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/functions b/functions
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index 9939e25..7e58d57 100644
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--- a/functions
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+++ b/functions
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@@ -222,6 +222,11 @@ kver_generic() {
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read _ _ kver _ < <($reader "$1" | grep -m1 -aoE 'Linux version .(\.[-[:alnum:]+]+)+')
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+ # try if the image is gzip compressed
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+ if [[ -z "$kver" ]]; then
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+ read _ _ kver _ < <(gzip -c -d "$1" | grep -m1 -aoE 'Linux version .(\.[-[:alnum:]]+)+')
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+ fi
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+
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printf '%s' "$kver"
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}
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--
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2.36.1
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