tree 40ae1dfb15fb73229931d4f1b235e42a9a1fbacc
parent 44f895fbd4141633c85b1bd6c57c736b4855c16b
author Peter Wu <peter@lekensteyn.nl> 1492258063 +0200
committer Hector Oswaldo Caballero <hector.caballero@ericsson.com> 1507023086 -0400

Fix false positive warning in gitweb

Since CGI.pm 4.05 (2014-10-08), a warning is shown for every gitweb
request involving the "h" or "hb" parameters. There is no vulnerability
since "add_review_link" only takes one scalar parameter.

Force a scalar to prevent the warning in gerrit error log.

Bug: Issue 5897
Change-Id: I1b7e6b608af7700225da8625cb749fa12e971591