From: drh <drh@noemail.net>
Date: Fri, 4 Feb 2005 21:13:00 +0000 (+0000)
Subject: Detect and report a subtle case of database file corruption. (CVS 2313)
X-Git-Tag: version-3.6.10~3839
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4e6083cb56d5f28184e758167baaf608661bfac9;p=thirdparty%2Fsqlite.git

Detect and report a subtle case of database file corruption. (CVS 2313)

FossilOrigin-Name: 9fc0a5cbf892a22eaa950f3b2ed572ab4985c220
---

diff --git a/manifest b/manifest
index 9bab71ddaa..2a81a75531 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\scode\sfor\sSQL\scursors.\s(CVS\s2312)
-D 2005-02-04T04:07:17
+C Detect\sand\sreport\sa\ssubtle\scase\sof\sdatabase\sfile\scorruption.\s(CVS\s2313)
+D 2005-02-04T21:13:01
 F Makefile.in f867ff4c3353a3b10ecf823f338876a47fc7def0
 F Makefile.linux-gcc a9e5a0d309fa7c38e7c14d3ecf7690879d3a5457
 F README a01693e454a00cc117967e3f9fdab2d4d52e9bc1
@@ -74,7 +74,7 @@ F src/update.c b6f4668c11059f86b71581187d09197fa28ec4be
 F src/utf.c bda5eb85039ef16f2d17004c1e18c96e1ab0a80c
 F src/util.c 1b7b9a127b66743ab6cba8d44597aeb570723c99
 F src/vacuum.c 14d1c346234fc64b326c19ea1ffe8f9e4c73d19a
-F src/vdbe.c b3e920b1df4fe6e57dd3789bea08277821dee286
+F src/vdbe.c ce4dea911a2ebc45c965e4747ada0547a75583bb
 F src/vdbe.h bb9186484f749a839c6c43953e79a6530253f7cd
 F src/vdbeInt.h e80721cd8ff611789e20743eec43363a9fb5a48e
 F src/vdbeapi.c 467caa6e6fb9247528b1c7ab9132ae1b4748e8ac
@@ -270,7 +270,7 @@ F www/tclsqlite.tcl e73f8f8e5f20e8277619433f7970060ab01088fc
 F www/vdbe.tcl 095f106d93875c94b47367384ebc870517431618
 F www/version3.tcl 092a01f5ef430d2c4acc0ae558d74c4bb89638a0
 F www/whentouse.tcl 3e522a06ad41992023c80ca29a048ae2331ca5bd
-P 332a531d06a610e6597b02105fcda767313f0225
-R 0db554372b05850054db90220e676ec2
-U danielk1977
-Z afbed611780de363a0c619320e406df8
+P 2eb90870556c90b8d85da3d5eb7554f74ec922c2
+R 9fde37ae6ab0b7787ca0100acb8f8c8c
+U drh
+Z 9898815e66bf58e67c97b824ac2a83df
diff --git a/manifest.uuid b/manifest.uuid
index 32e2fb8728..69e52fcb58 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-2eb90870556c90b8d85da3d5eb7554f74ec922c2
\ No newline at end of file
+9fc0a5cbf892a22eaa950f3b2ed572ab4985c220
\ No newline at end of file
diff --git a/src/vdbe.c b/src/vdbe.c
index b36d8dad33..37eb649a09 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -43,7 +43,7 @@
 ** in this file for details.  If in doubt, do not deviate from existing
 ** commenting and indentation practices when changing or adding code.
 **
-** $Id: vdbe.c,v 1.450 2005/02/04 04:07:18 danielk1977 Exp $
+** $Id: vdbe.c,v 1.451 2005/02/04 21:13:01 drh Exp $
 */
 #include "sqliteInt.h"
 #include "os.h"
@@ -2873,6 +2873,11 @@ case OP_NewRecno: {
     int res, rx=SQLITE_OK, cnt;
     i64 x;
     cnt = 0;
+    if( (sqlite3BtreeFlags(pC->pCursor)&(BTREE_INTKEY|BTREE_ZERODATA)) !=
+          BTREE_INTKEY ){
+      rc = SQLITE_CORRUPT;
+      goto abort_due_to_error;
+    }
     assert( (sqlite3BtreeFlags(pC->pCursor) & BTREE_INTKEY)!=0 );
     assert( (sqlite3BtreeFlags(pC->pCursor) & BTREE_ZERODATA)==0 );