From 19630bdbdff44d9286ca489c39d3eaf52f391f5c Mon Sep 17 00:00:00 2001
From: "lpsolit%gmail.com" <>
Date: Sat, 11 Jun 2005 02:19:21 +0000
Subject: Bug 277417: SQL error when reloading the page after changing the bug
 resolution to duplicate - Patch by Frédéric Buclin <LpSolit@gmail.com>
 r=wicked a=justdave
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 process_bug.cgi | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'process_bug.cgi')

diff --git a/process_bug.cgi b/process_bug.cgi
index 7b0dd6a8a..34444dfcf 100755
--- a/process_bug.cgi
+++ b/process_bug.cgi
@@ -1038,6 +1038,16 @@ SWITCH: for ($cgi->param('knob')) {
             ThrowUserError("dupe_of_self_disallowed");
         }
 
+        # Make sure the bug is not already marked as a dupe
+        # (may appear in race condition)
+        my $dupe_of =
+            $dbh->selectrow_array("SELECT dupe_of FROM duplicates
+                                   WHERE dupe = ?",
+                                   undef, $cgi->param('id'));
+        if ($dupe_of) {
+            ThrowUserError("dupe_entry_found", { dupe_of => $dupe_of });
+        }
+
         # DUPLICATE bugs should have no time remaining.
         _remove_remaining_time();
 
-- 
cgit v1.2.3-24-g4f1b