From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Wed, 12 Jan 2022 15:40:37 +0000 (+0200)
Subject: doveadm who/kick: Handle number parameter as a username rather than IP address
X-Git-Tag: 2.4.0~4485
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cddfe0d77e8eb45d296caf388d270407c506a208;p=thirdparty%2Fdovecot%2Fcore.git

doveadm who/kick: Handle number parameter as a username rather than IP address
---

diff --git a/src/doveadm/doveadm-who.c b/src/doveadm/doveadm-who.c
index fa3d2789d8..959cd7925f 100644
--- a/src/doveadm/doveadm-who.c
+++ b/src/doveadm/doveadm-who.c
@@ -163,7 +163,8 @@ int who_parse_args(struct who_context *ctx, const char *alt_username_field,
 	unsigned int i, net_bits;
 
 	for (i = 0; masks[i] != NULL; i++) {
-		if (net_parse_range(masks[i], &net_ip, &net_bits) == 0) {
+		if (!str_is_numeric(masks[i], '\0') &&
+		    net_parse_range(masks[i], &net_ip, &net_bits) == 0) {
 			if (ctx->filter.net_bits != 0) {
 				i_error("Multiple network masks not supported");
 				doveadm_exit_code = EX_USAGE;