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selftests: forwarding: lib: quote the sysctl values

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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: f5ae57784ba8 ("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>
This commit is contained in:
Hangbin Liu 2023-02-08 11:21:10 +08:00 committed by Paolo Abeni
parent 2fcde9fe25
commit 3a082086aa
1 changed files with 2 additions and 2 deletions
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4
tools/testing/selftests/net/forwarding/lib.sh
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@ -914,14 +914,14 @@ sysctl_set()
local value=$1; shift
SYSCTL_ORIG[$key]=$(sysctl -n $key)
sysctl -qw $key=$value
sysctl -qw $key="$value"
}
sysctl_restore()
{
local key=$1; shift
sysctl -qw $key=${SYSCTL_ORIG["$key"]}
sysctl -qw $key="${SYSCTL_ORIG[$key]}"
}
forwarding_enable()