[libcgi-expand-perl] 01/03: Disable warning about CGI::param called in list context

[Niko Tyni]

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ntyni pushed a commit to branch master
in repository libcgi-expand-perl.

commit 7c8e8388735ac51b48f4a461769318e924072db4
Author: Niko Tyni <ntyni at debian.org>
Date:   Sat Jul 4 23:29:40 2015 +0300

    Disable warning about CGI::param called in list context
    
    The code explicitly handles param() returning multiple values,
    disarming the parameter injection vulnerability.
    
    Closes: #791439
---
 ...ning-about-CGI-param-called-in-list-conte.patch | 29 ++++++++++++++++++++++
 debian/patches/series                              |  1 +
 2 files changed, 30 insertions(+)

diff --git a/debian/patches/0001-Disable-warning-about-CGI-param-called-in-list-conte.patch b/debian/patches/0001-Disable-warning-about-CGI-param-called-in-list-conte.patch
new file mode 100644
index 0000000..8985b1d
--- /dev/null
+++ b/debian/patches/0001-Disable-warning-about-CGI-param-called-in-list-conte.patch
@@ -0,0 +1,29 @@
+From 310aea92aaa91fbcba353591bfd68b13b8b183a4 Mon Sep 17 00:00:00 2001
+From: Niko Tyni <ntyni at debian.org>
+Date: Sat, 4 Jul 2015 23:29:40 +0300
+Subject: [PATCH] Disable warning about CGI::param called in list context
+
+The code explicitly handles param() returning multiple values,
+disarming the parameter injection vulnerability.
+
+Bug-Debian: https://bugs.debian.org/791439
+---
+ Expand.pm | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/Expand.pm b/Expand.pm
+index eb85850..e6be854 100644
+--- a/Expand.pm
++++ b/Expand.pm
+@@ -62,6 +62,8 @@ sub expand_cgi {
+ 
+     # permit multiple values CGI style
+     for ($cgi->param) {
++        # multiple values are explicitly handled
++        local $CGI::LIST_CONTEXT_WARN = 0;
+         next if (/\.[xy]$/); # img_submit=val & img_submit.x=20 -> clash
+         my @vals = $cgi->param($_);
+         $args{$_} = @vals > 1 ? \@vals : $vals[0];
+-- 
+2.5.1
+
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..08862ac
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+0001-Disable-warning-about-CGI-param-called-in-list-conte.patch

-- 
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