From 117066ce509bbc30ef1574b31be1cfe72c64ce8f Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Mon, 13 Aug 2007 14:56:44 +0000
Subject: [PATCH] Fix a page leak in btree balance routines that follows a
 malloc failure. This problem detected by the new soft-heap-limit testing.
 (CVS 4214)

FossilOrigin-Name: bad661bb0bfabf982a2d711ea4165af130a4cae0
---
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 src/btree.c   |  3 +--
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/manifest b/manifest
index 06247a4574..4ac8e8da69 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C When\sloading\sa\sdatabase\sschema,\sdo\snot\sclear\sthe\sSQLITE_InternChanges\sflag.\sThis\sfixes\sthe\sproblem\sillustrated\sby\s(4211).\s(CVS\s4213)
-D 2007-08-13T14:41:19
+C Fix\sa\spage\sleak\sin\sbtree\sbalance\sroutines\sthat\sfollows\sa\smalloc\sfailure.\nThis\sproblem\sdetected\sby\sthe\snew\ssoft-heap-limit\stesting.\s(CVS\s4214)
+D 2007-08-13T14:56:44
 F Makefile.in 0c0e53720f658c7a551046442dd7afba0b72bfbe
 F Makefile.linux-gcc 65241babba6faf1152bf86574477baab19190499
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -68,7 +68,7 @@ F src/alter.c 24c81ed6734304326922d42430567d1ee368c81d
 F src/analyze.c 8d345472e0f4e44fc88f5cf489c16dcb77904525
 F src/attach.c ba628db0c2b6a362f036d017bf1196cdfe4ebb37
 F src/auth.c 5ea90bc93dfea46e9fe4bf531e14c7cd98219ecb
-F src/btree.c b7141f51f7c4cd3fb45419510dce8b941b98836d
+F src/btree.c be3f7d6d20f65c997f2f67d5b31d63aa74de6845
 F src/btree.h 1d527bf61ed176f980c34999d5793a0fd45dcf8c
 F src/btreeInt.h ac1ab1fb624ffbe571786cd2bd9559f9ae336355
 F src/build.c 59fd5782a728686148a6d30a5df283c177d22c1f
@@ -525,7 +525,7 @@ F www/tclsqlite.tcl 8be95ee6dba05eabcd27a9d91331c803f2ce2130
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl fc46eae081251c3c181bd79c5faef8195d7991a5
-P 7d4cdff444b98b76a34bd85d0a43cda28e7dffe4
-R 67369a53b9b79d6642304c8698e2f200
-U danielk1977
-Z 3331cfbcfcebf80726e0c74ecb2e7084
+P 540a7b28bc37709056cfdb13286274ec5bdd8423
+R afb921f147a22c593ebfd95c9b9c9329
+U drh
+Z 9c5ddd19c39d343909cd79d4e93a06b7
diff --git a/manifest.uuid b/manifest.uuid
index aaedf3cc0b..38a127bb01 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-540a7b28bc37709056cfdb13286274ec5bdd8423
\ No newline at end of file
+bad661bb0bfabf982a2d711ea4165af130a4cae0
\ No newline at end of file
diff --git a/src/btree.c b/src/btree.c
index 09d0296548..1e3a43e476 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -9,7 +9,7 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** $Id: btree.c,v 1.395 2007/08/07 17:13:04 drh Exp $
+** $Id: btree.c,v 1.396 2007/08/13 14:56:44 drh Exp $
 **
 ** This file implements a external (disk-based) database using BTrees.
 ** See the header comment on "btreeInt.h" for additional information.
@@ -4965,7 +4965,6 @@ static int balance_shallower(MemPage *pPage){
       }
     }
 #endif
-    if( rc!=SQLITE_OK ) goto end_shallow_balance;
     releasePage(pChild);
   }
 end_shallow_balance: