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https://github.com/alexbelgium/hassio-addons.git
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18 lines
432 B
Bash
18 lines
432 B
Bash
#!/usr/bin/env bash
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set -euo pipefail
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REAL_SYSCTL="/sbin/sysctl"
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if [[ ! -x "${REAL_SYSCTL}" ]]; then
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REAL_SYSCTL="/usr/sbin/sysctl"
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fi
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if [[ "$#" -ge 2 && "$1" == "-q" && "$2" == "net.ipv4.conf.all.src_valid_mark=1" ]]; then
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if "${REAL_SYSCTL}" "$@" >/dev/null 2>&1; then
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exit 0
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fi
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# Suppress failure for this specific key to keep wg-quick from aborting in unprivileged environments.
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exit 0
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fi
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exec "${REAL_SYSCTL}" "$@"
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