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selftests: forwarding: lib: quote the sysctl values
[ Upstream commit3a082086aa
] When set/restore sysctl value, we should quote the value as some keys may have multi values, e.g. net.ipv4.ping_group_range Fixes:f5ae57784b
("selftests: forwarding: lib: Add sysctl_set(), sysctl_restore()") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Link: https://lore.kernel.org/r/20230208032110.879205-1-liuhangbin@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 2 additions and 2 deletions
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@ -817,14 +817,14 @@ sysctl_set()
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local value=$1; shift
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SYSCTL_ORIG[$key]=$(sysctl -n $key)
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sysctl -qw $key=$value
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sysctl -qw $key="$value"
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}
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sysctl_restore()
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{
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local key=$1; shift
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sysctl -qw $key=${SYSCTL_ORIG["$key"]}
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sysctl -qw $key="${SYSCTL_ORIG[$key]}"
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}
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forwarding_enable()
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