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| author | Mitch Jackson <mitch@freeside.biz> | 2018-07-08 23:15:20 -0500 |
|---|---|---|
| committer | Mitch Jackson <mitch@freeside.biz> | 2018-10-19 19:42:15 -0400 |
| commit | f56debe7d5703435e6a3cdd4c4c90b9de2527ae7 (patch) | |
| tree | 2cde3a8407ba859599da2e428afe0c93d9cc14cb /FS/FS/IP_Mixin.pm | |
| parent | 966183ff11dd1a0b21eac2905118f478b84102c5 (diff) | |
RT# 80555 Sanitize leading 0's from ip addr input
Diffstat (limited to 'FS/FS/IP_Mixin.pm')
| -rw-r--r-- | FS/FS/IP_Mixin.pm | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/FS/FS/IP_Mixin.pm b/FS/FS/IP_Mixin.pm index 3ec7693..0b138dd 100644 --- a/FS/FS/IP_Mixin.pm +++ b/FS/FS/IP_Mixin.pm @@ -94,6 +94,15 @@ sub ip_check { $self->ip_addr(''); } + # strip user-entered leading 0's from IPv4 addresses + # Parsers like NetAddr::IP interpret them as octal instead of decimal + $self->ip_addr( + join( '.', ( + map{ int($_) } + split( /\./, $self->ip_addr ) + )) + ) if $self->ip_addr =~ /\./ && $self->ip_addr =~ /[\.^]0/; + if ( $self->ip_addr and !$self->router and $self->conf->exists('auto_router') ) { |