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fix(nginx): correctly split comma separated values for set real ip from #451

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Merged
ostefano merged 1 commit into from
Sep 15, 2026
Merged

fix(nginx): correctly split comma separated values for set real ip from #451

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5 changes: 2 additions & 3 deletions nginx/files/02-real-ip.sh
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
#!/usr/bin/env sh
# -*- coding: utf-8 -*-

set -eu
set -feu

CONF="${NGINX_INCLUDE_DIR}/real-ip.conf"

Expand All @@ -22,8 +22,7 @@ real_ip_recursive on;
EOF

# append each cidr as set_real_ip_from directive
set -- "${NGINX_SET_REAL_IP_FROM:-}"
for CIDR in "$@"; do
for CIDR in ${NGINX_SET_REAL_IP_FROM:-}; do
# trim leading/trailing whitespace
CIDR=$(echo "${CIDR}" | sed 's/^ *//; s/ *$//')

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