From: Bernhard Held <berny156@gmx.de>
To: development@lists.ipfire.org
Subject: [PATCH v2 1/4] Network::network_equal: fix check if array is fully defined
Date: Mon, 12 Feb 2018 23:19:29 +0100 [thread overview]
Message-ID: <20180212221932.29122-2-berny156@gmx.de> (raw)
In-Reply-To: <20180212221932.29122-1-berny156@gmx.de>
[-- Attachment #1: Type: text/plain, Size: 750 bytes --]
Correctly check length of list.
Credit to Bernhard Bitsch for pointing in the right direction.
---
config/cfgroot/network-functions.pl | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/config/cfgroot/network-functions.pl b/config/cfgroot/network-functions.pl
index 2902aabb0..93bb646a6 100644
--- a/config/cfgroot/network-functions.pl
+++ b/config/cfgroot/network-functions.pl
@@ -111,8 +111,9 @@ sub network_equal {
my @bin1 = &network2bin($network1);
my @bin2 = &network2bin($network2);
- if (!defined $bin1 || !defined $bin2) {
- return undef;
+ unless (scalar @bin1 == 2 &&
+ scalar @bin2 == 2) {
+ return;
}
if ($bin1[0] eq $bin2[0] && $bin1[1] eq $bin2[1]) {
--
2.16.1
next prev parent reply other threads:[~2018-02-12 22:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 22:19 [PATCH v2 0/4] proxy.cgi fixes for bugzilla #10852 Bernhard Held
2018-02-12 22:19 ` Bernhard Held [this message]
2018-02-12 22:19 ` [PATCH v2 2/4] Network::network2bin: return an empty list in case of error Bernhard Held
2018-02-13 11:52 ` Aw: " Bernhard Bitsch
2018-02-12 22:19 ` [PATCH v2 3/4] proxy.cgi: strip newline from subnet parameter Bernhard Held
2018-02-12 22:19 ` [PATCH v2 4/4] proxy.cgi: fix subnet comparison for proxy.pac generation Bernhard Held
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