From ca36c789c4284f53f61e6c308c6928f8bdc51bb4 Mon Sep 17 00:00:00 2001
From: einhverfr <einhverfr@4979c152-3d1c-0410-bac9-87ea11338e46>
Date: Mon, 10 Sep 2007 23:08:29 +0000
Subject: Adding is_nan tests to the number parsers

git-svn-id: https://ledger-smb.svn.sourceforge.net/svnroot/ledger-smb/trunk@1558 4979c152-3d1c-0410-bac9-87ea11338e46
---
 LedgerSMB.pm      | 3 +++
 LedgerSMB/Form.pm | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/LedgerSMB.pm b/LedgerSMB.pm
index 37652d5b..f61ae9a8 100755
--- a/LedgerSMB.pm
+++ b/LedgerSMB.pm
@@ -507,6 +507,9 @@ sub parse_amount {
     }
     $amount =~ s/\s?CR//;
     $amount = new Math::BigFloat($amount);
+    if ($amount->is_nan){
+        $self->error("Invalid number detected during parsing");
+    }
     return ( $amount * 1 );
 }
 
diff --git a/LedgerSMB/Form.pm b/LedgerSMB/Form.pm
index 920870ca..60d0ec19 100644
--- a/LedgerSMB/Form.pm
+++ b/LedgerSMB/Form.pm
@@ -793,6 +793,9 @@ sub parse_amount {
     my $decimalplaces = length $1 + length $2;
 
     $amount = new Math::BigFloat($amount);
+    if ($amount->is_nan){
+        $self->error("Invalid number detected during parsing");
+    }
 
     return ( $amount * 1 );
 }
-- 
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