57 lines
1.7 KiB
Diff
57 lines
1.7 KiB
Diff
From 8e933e8c8208ce16a79661379420e450b7f4a778 Mon Sep 17 00:00:00 2001
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From: Pavel Valena <pvalena@redhat.com>
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Date: Wed, 7 Jun 2023 22:12:45 +0200
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Subject: [PATCH] fix(fcoe-uefi): exit early on empty vlan
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Exit early in case get_fcoe_boot_vlan exits with error or just an empty string,
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instead of producing invalid config entry.
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(Cherry-picked commit: 45fc8df1cf3fdf9726efda4d26c7cccb9e6aedd2
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PR: https://github.com/dracutdevs/dracut/pull/2379)
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Resolves: RHEL-14251
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---
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modules.d/95fcoe-uefi/parse-uefifcoe.sh | 29 ++++++++++++++++-------------
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1 file changed, 16 insertions(+), 13 deletions(-)
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diff --git a/modules.d/95fcoe-uefi/parse-uefifcoe.sh b/modules.d/95fcoe-uefi/parse-uefifcoe.sh
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index e120dec3..b341c963 100755
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--- a/modules.d/95fcoe-uefi/parse-uefifcoe.sh
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+++ b/modules.d/95fcoe-uefi/parse-uefifcoe.sh
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@@ -9,19 +9,22 @@ print_fcoe_uefi_conf() {
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mac=$(get_fcoe_boot_mac "$1")
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[ -z "$mac" ] && return 1
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dev=$(set_ifname fcoe "$mac")
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- vlan=$(get_fcoe_boot_vlan "$1")
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- if [ "$vlan" -ne "0" ]; then
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- case "$vlan" in
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- [0-9]*)
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- printf "%s\n" "vlan=$dev.$vlan:$dev"
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- dev="$dev.$vlan"
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- ;;
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- *)
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- printf "%s\n" "vlan=$vlan:$dev"
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- dev="$vlan"
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- ;;
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- esac
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- fi
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+ vlan=$(get_fcoe_boot_vlan "$1") || return 1
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+ case "$vlan" in
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+ "0") ;;
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+
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+ '')
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+ return 1
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+ ;;
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+ [0-9]*)
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+ printf "%s\n" "vlan=$dev.$vlan:$dev"
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+ dev="$dev.$vlan"
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+ ;;
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+ *)
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+ printf "%s\n" "vlan=$vlan:$dev"
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+ dev="$vlan"
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+ ;;
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+ esac
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# fcoe=eth0:nodcb
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printf "fcoe=%s\n" "$dev:nodcb"
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return 0
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