From 26fb12662294ba73a19969a2f72a73788a0ff183 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 16 May 2018 19:56:20 +0000
Subject: [PATCH] Fix an issue with rtreecheck() and auxiliary data columns.

FossilOrigin-Name: 46715136078a51ca7dd08b83214d6ad0e85728af8a26cd342077b8dd4ada1d60
---
 ext/rtree/rtree.c | 13 ++++++++++++-
 manifest          | 12 ++++++------
 manifest.uuid     |  2 +-
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/ext/rtree/rtree.c b/ext/rtree/rtree.c
index 104feb789b..5d76a8d801 100644
--- a/ext/rtree/rtree.c
+++ b/ext/rtree/rtree.c
@@ -4071,6 +4071,7 @@ static int rtreeCheckTable(
   RtreeCheck check;               /* Common context for various routines */
   sqlite3_stmt *pStmt = 0;        /* Used to find column count of rtree table */
   int bEnd = 0;                   /* True if transaction should be closed */
+  int nAux = 0;                   /* Number of extra columns. */
 
   /* Initialize the context object */
   memset(&check, 0, sizeof(check));
@@ -4086,11 +4087,21 @@ static int rtreeCheckTable(
     bEnd = 1;
   }
 
+  /* Find the number of auxiliary columns */
+  if( check.rc==SQLITE_OK ){
+    pStmt = rtreeCheckPrepare(&check, "SELECT * FROM %Q.'%q_rowid'", zDb, zTab);
+    if( pStmt ){
+      nAux = sqlite3_column_count(pStmt) - 2;
+      sqlite3_finalize(pStmt);
+    }
+    check.rc = SQLITE_OK;
+  }
+
   /* Find number of dimensions in the rtree table. */
   pStmt = rtreeCheckPrepare(&check, "SELECT * FROM %Q.%Q", zDb, zTab);
   if( pStmt ){
     int rc;
-    check.nDim = (sqlite3_column_count(pStmt) - 1) / 2;
+    check.nDim = (sqlite3_column_count(pStmt) - 1 - nAux) / 2;
     if( check.nDim<1 ){
       rtreeCheckAppendMsg(&check, "Schema corrupt or not an rtree");
     }else if( SQLITE_ROW==sqlite3_step(pStmt) ){
diff --git a/manifest b/manifest
index 6cb645124e..76e14de3ae 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\sallow\sauxiliary\scolumns\sin\sthe\srtree\sto\sinterfere\swith\squery\splanning.\nBegin\sadding\stest\scases.
-D 2018-05-16T19:07:07.322
+C Fix\san\sissue\swith\srtreecheck()\sand\sauxiliary\sdata\scolumns.
+D 2018-05-16T19:56:20.915
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in bfc40f350586923e0419d2ea4b559c37ec10ee4b6e210e08c14401f8e340f0da
@@ -355,7 +355,7 @@ F ext/repair/test/checkfreelist01.test 3e8aa6aeb4007680c94a8d07b41c339aa635cc782
 F ext/repair/test/checkindex01.test 6945d0ffc0c1dc993b2ce88036b26e0f5d6fcc65da70fc9df27c2647bb358b0f
 F ext/repair/test/test.tcl 686d76d888dffd021f64260abf29a55c57b2cedfa7fc69150b42b1d6119aac3c
 F ext/rtree/README 6315c0d73ebf0ec40dedb5aa0e942bc8b54e3761
-F ext/rtree/rtree.c 762823491d82fccfe51628d4ed4e3c2444c839416e4c9e4fb5ff7267538a8759
+F ext/rtree/rtree.c 90c35907cedf73c7b2a69497f88a17da266616ee6f7bced787f8cc49002d4372
 F ext/rtree/rtree.h 4a690463901cb5e6127cf05eb8e642f127012fd5003830dbc974eca5802d9412
 F ext/rtree/rtree1.test 47e2095bebea6813754fd7afa6a20e2b7b4ebcd5cb7dbcb6932b6c9f86bbf972
 F ext/rtree/rtree2.test 5f25b01acd03470067a2d52783b2eb0a50bf836803d4342d20ca39e541220fe2
@@ -1729,7 +1729,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P c489d8e44eac4cd355096ab66bb40f13ef662f31e080c9f1f2ee379fe55b207a
-R f1ba39e4f92eb847a2aa6e82a35e3a11
+P 9abe023e1afa7dc1a7eba7fbb3128401de129873d86b7c71c221decca26a821c
+R 7a064c4cbbc33c8c1ab943f10eb67b1c
 U drh
-Z 5b179b6d81cfc68160024bb335ccee53
+Z 2eb6f867a66e47a61ca5b21b3b9da89e
diff --git a/manifest.uuid b/manifest.uuid
index 328ec449f9..1fa5732712 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-9abe023e1afa7dc1a7eba7fbb3128401de129873d86b7c71c221decca26a821c
\ No newline at end of file
+46715136078a51ca7dd08b83214d6ad0e85728af8a26cd342077b8dd4ada1d60
\ No newline at end of file