100 lines
3.0 KiB
Diff
100 lines
3.0 KiB
Diff
From 5a3f94a3f0e21d8e685ede4e851a318578a2151f Mon Sep 17 00:00:00 2001
|
|
From: Jitka Plesnikova <jplesnik@redhat.com>
|
|
Date: Thu, 17 Jun 2021 11:12:30 +0200
|
|
Subject: [PATCH 1/2] carp, not croak on most name lookup failures
|
|
|
|
See RT #124830, a regression.
|
|
Return undef instead.
|
|
|
|
Backported from Net-Ping 2.67
|
|
---
|
|
dist/Net-Ping/lib/Net/Ping.pm | 24 ++++++++++++------------
|
|
1 file changed, 12 insertions(+), 12 deletions(-)
|
|
|
|
diff --git a/dist/Net-Ping/lib/Net/Ping.pm b/dist/Net-Ping/lib/Net/Ping.pm
|
|
index 13cbe81..9e2497c 100644
|
|
--- a/dist/Net-Ping/lib/Net/Ping.pm
|
|
+++ b/dist/Net-Ping/lib/Net/Ping.pm
|
|
@@ -144,7 +144,7 @@ sub new
|
|
if ($self->{'host'}) {
|
|
my $host = $self->{'host'};
|
|
my $ip = _resolv($host)
|
|
- or croak("could not resolve host $host");
|
|
+ or carp("could not resolve host $host");
|
|
$self->{host} = $ip;
|
|
$self->{family} = $ip->{family};
|
|
}
|
|
@@ -152,7 +152,7 @@ sub new
|
|
if ($self->{bind}) {
|
|
my $addr = $self->{bind};
|
|
my $ip = _resolv($addr)
|
|
- or croak("could not resolve local addr $addr");
|
|
+ or carp("could not resolve local addr $addr");
|
|
$self->{local_addr} = $ip;
|
|
} else {
|
|
$self->{local_addr} = undef; # Don't bind by default
|
|
@@ -323,7 +323,7 @@ sub bind
|
|
($self->{proto} eq "udp" || $self->{proto} eq "icmp");
|
|
|
|
$ip = $self->_resolv($local_addr);
|
|
- croak("nonexistent local address $local_addr") unless defined($ip);
|
|
+ carp("nonexistent local address $local_addr") unless defined($ip);
|
|
$self->{local_addr} = $ip;
|
|
|
|
if (($self->{proto} ne "udp") &&
|
|
@@ -1129,13 +1129,14 @@ sub open
|
|
$self->{family_local} = $self->{family};
|
|
}
|
|
|
|
- $ip = $self->_resolv($host);
|
|
$timeout = $self->{timeout} unless $timeout;
|
|
+ $ip = $self->_resolv($host);
|
|
|
|
- if($self->{proto} eq "stream") {
|
|
- if(defined($self->{fh}->fileno())) {
|
|
+ if ($self->{proto} eq "stream") {
|
|
+ if (defined($self->{fh}->fileno())) {
|
|
croak("socket is already open");
|
|
} else {
|
|
+ return () unless $ip;
|
|
$self->tcp_connect($ip, $timeout);
|
|
}
|
|
}
|
|
@@ -1851,12 +1852,11 @@ sub _resolv {
|
|
}
|
|
return \%h
|
|
} else {
|
|
- croak("getnameinfo($getaddr[0]->{addr}) failed - $err");
|
|
+ carp("getnameinfo($getaddr[0]->{addr}) failed - $err");
|
|
}
|
|
} else {
|
|
- my $error = sprintf "getaddrinfo($h{host},,%s) failed - $err",
|
|
- ($family == AF_INET) ? "AF_INET" : "AF_INET6";
|
|
- croak("$error");
|
|
+ warn(sprintf("getaddrinfo($h{host},,%s) failed - $err",
|
|
+ $family == AF_INET ? "AF_INET" : "AF_INET6"));
|
|
}
|
|
# old way
|
|
} else {
|
|
@@ -1871,7 +1871,7 @@ sub _resolv {
|
|
$h{family} = AF_INET;
|
|
return \%h
|
|
} else {
|
|
- croak("gethostbyname($h{host}) failed - $^E");
|
|
+ carp("gethostbyname($h{host}) failed - $^E");
|
|
}
|
|
}
|
|
}
|
|
@@ -1913,7 +1913,7 @@ sub _inet_ntoa {
|
|
if (defined($address)) {
|
|
$ret = $address;
|
|
} else {
|
|
- croak("getnameinfo($addr) failed - $err");
|
|
+ carp("getnameinfo($addr) failed - $err");
|
|
}
|
|
} else {
|
|
$ret = inet_ntoa($addr)
|
|
--
|
|
2.31.1
|
|
|