From: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Tue, 4 Jan 2022 12:07:49 +0000 (+0100)
Subject: reresolve-dns: use $EPOCHSECONDS instead of $(date +%s)
X-Git-Tag: v1.0.20250521~17
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=1fd95708391088742c139010cc6b821add941dec;p=thirdparty%2Fwireguard-tools.git

reresolve-dns: use $EPOCHSECONDS instead of $(date +%s)

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---

diff --git a/contrib/reresolve-dns/reresolve-dns.sh b/contrib/reresolve-dns/reresolve-dns.sh
index fd38cd4..711c332 100755
--- a/contrib/reresolve-dns/reresolve-dns.sh
+++ b/contrib/reresolve-dns/reresolve-dns.sh
@@ -16,7 +16,7 @@ INTERFACE="${BASH_REMATCH[1]}"
 process_peer() {
 	[[ $PEER_SECTION -ne 1 || -z $PUBLIC_KEY || -z $ENDPOINT ]] && return 0
 	[[ $(wg show "$INTERFACE" latest-handshakes) =~ ${PUBLIC_KEY//+/\\+}\	([0-9]+) ]] || return 0
-	(( ($(date +%s) - ${BASH_REMATCH[1]}) > 135 )) || return 0
+	(( ($EPOCHSECONDS - ${BASH_REMATCH[1]}) > 135 )) || return 0
 	wg set "$INTERFACE" peer "$PUBLIC_KEY" endpoint "$ENDPOINT"
 	reset_peer_section
 }