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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-11-21 10:53:45 +0100 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-11-26 11:33:33 +0100 |
commit | 0fadbc4f4e37dd577f431bf2d011837001c4d132 (patch) | |
tree | d93fa31ddedc40aeb0f1799248aafbb82e26319b /src/tools/wg-quick | |
parent | allowedips: avoid double lock in selftest error case (diff) | |
download | wireguard-monolithic-historical-0fadbc4f4e37dd577f431bf2d011837001c4d132.tar.xz wireguard-monolithic-historical-0fadbc4f4e37dd577f431bf2d011837001c4d132.zip |
wg-quick: linux: only touch net.ipv4 for v4
Diffstat (limited to 'src/tools/wg-quick')
-rwxr-xr-x | src/tools/wg-quick/linux.bash | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/tools/wg-quick/linux.bash b/src/tools/wg-quick/linux.bash index e690944..cf72d41 100755 --- a/src/tools/wg-quick/linux.bash +++ b/src/tools/wg-quick/linux.bash @@ -194,9 +194,11 @@ add_default() { cmd ip $proto route add "$1" dev "$INTERFACE" table $table cmd ip $proto rule add not fwmark $table table $table cmd ip $proto rule add table main suppress_prefixlength 0 - while read -r key _ value; do - [[ $value -eq 1 ]] && sysctl -q "$key=2" - done < <(sysctl -a -r '^net\.ipv4.conf\.[^ .=]+\.rp_filter$') + if [[ $proto == -4 ]]; then + while read -r key _ value; do + [[ $value -eq 1 ]] && sysctl -q "$key=2" + done < <(sysctl -a -r '^net\.ipv4.conf\.[^ .=]+\.rp_filter$') + fi return 0 } |