From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Mon, 14 Mar 2022 08:18:58 +0000 (+0200)
Subject: doveadm-who: Do not parse numbers as IP addresses
X-Git-Tag: 2.3.19~25
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e5ae6b26e9f54fc550ecf63c58fe781aefe4dec7;p=thirdparty%2Fdovecot%2Fcore.git

doveadm-who: Do not parse numbers as IP addresses

Fixes doveadm kick as well.

Broken in 381daab1e3b56a0bc94d2191cf62beba0df51af9
---

diff --git a/src/doveadm/doveadm-who.c b/src/doveadm/doveadm-who.c
index ca4e1241e7..b60e515f2e 100644
--- a/src/doveadm/doveadm-who.c
+++ b/src/doveadm/doveadm-who.c
@@ -152,7 +152,8 @@ int who_parse_args(struct who_context *ctx, const char *const *masks)
 	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;