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Fix for uninitialized value errors in i_mac()

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Eric Miller
2007-11-10 17:48:58 +00:00
parent c882e63dad
commit bf79dd333f
1 changed files with 13 additions and 11 deletions
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24
Info/Layer3/Passport.pm
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@@ -264,8 +264,8 @@ sub i_mac {
if (defined $model and $model =~ /(86)/) { if (defined $model and $model =~ /(86)/) {
my $cpu_mac = $passport->rc_cpu_mac($partial); my $cpu_mac = $passport->rc_cpu_mac($partial) || {};
my $virt_ip = $passport->rc_virt_ip(); my $virt_ip = $passport->rc_virt_ip() || '0.0.0.0';
# Get CPU Ethernet Interfaces # Get CPU Ethernet Interfaces
foreach my $iid (keys %$cpu_mac){ foreach my $iid (keys %$cpu_mac){
@@ -278,17 +278,19 @@ sub i_mac {
# Check for Virtual Mgmt Interface # Check for Virtual Mgmt Interface
unless (($virt_ip eq '0.0.0.0') or (defined $partial and $partial ne "1")) { unless (($virt_ip eq '0.0.0.0') or (defined $partial and $partial ne "1")) {
my $chassis_base_mac = $passport->rc_base_mac(); my $chassis_base_mac = $passport->rc_base_mac();
my @virt_mac = split /:/, $chassis_base_mac; if (defined $chassis_base_mac) {
$virt_mac[0] = hex($virt_mac[0]); my @virt_mac = split /:/, $chassis_base_mac;
$virt_mac[1] = hex($virt_mac[1]); $virt_mac[0] = hex($virt_mac[0]);
$virt_mac[2] = hex($virt_mac[2]); $virt_mac[1] = hex($virt_mac[1]);
$virt_mac[3] = hex($virt_mac[3]); $virt_mac[2] = hex($virt_mac[2]);
$virt_mac[4] = hex($virt_mac[4]) + 0x03; $virt_mac[3] = hex($virt_mac[3]);
$virt_mac[5] = hex($virt_mac[5]) + 0xF8; $virt_mac[4] = hex($virt_mac[4]) + 0x03;
$virt_mac[5] = hex($virt_mac[5]) + 0xF8;
my $mac = join(':',map { sprintf "%02x",$_ } @virt_mac); my $mac = join(':',map { sprintf "%02x",$_ } @virt_mac);
$if_mac{1} = $mac; $if_mac{1} = $mac;
}
} }
} }
return \%if_mac; return \%if_mac;