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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2017-07-24 23:22:10 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-07-24 23:22:10 +0200 |
| commit | 15272e0cbdbac6305eea4127f566492e8c79a7ea (patch) | |
| tree | 02f65d7956810e4656b03bccc6e2109bc2055767 | |
| parent | wg-quick: do not set explicit src route for v6 default route (diff) | |
| download | wireguard-monolithic-historical-15272e0cbdbac6305eea4127f566492e8c79a7ea.tar.xz wireguard-monolithic-historical-15272e0cbdbac6305eea4127f566492e8c79a7ea.zip | |
wg-quick: do not use grep
| -rwxr-xr-x | src/tools/wg-quick.bash | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/wg-quick.bash b/src/tools/wg-quick.bash index b1fb435..d7e7d68 100755 --- a/src/tools/wg-quick.bash +++ b/src/tools/wg-quick.bash @@ -226,7 +226,7 @@ cmd_up() { done set_mtu up_if - for i in $(wg show "$INTERFACE" allowed-ips | grep -Po '(?<=[\t ])[0-9.:/a-f]+' | sort -nr -k 2 -t /); do + for i in $(while read -r _ i; do for i in $i; do [[ $i =~ ^[0-9a-z:.]+/[0-9]+$ ]] && echo "$i"; done; done < <(wg show "$INTERFACE" allowed-ips) | sort -nr -k 2 -t /); do [[ $(ip route get "$i" 2>/dev/null) == *dev\ $INTERFACE\ * ]] || add_route "$i" done execute_hook "$POST_UP" |