Version 3.14.1

FossilOrigin-Name: a12d8059770df4bca59e321c266410344242bf7b

VERSION

@@ -1 +1 @@
-3.14.0
+3.14.1

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sqlite 3.14.0.
+# Generated by GNU Autoconf 2.69 for sqlite 3.14.1.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -726,8 +726,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='sqlite'
 PACKAGE_TARNAME='sqlite'
-PACKAGE_VERSION='3.14.0'
-PACKAGE_STRING='sqlite 3.14.0'
+PACKAGE_VERSION='3.14.1'
+PACKAGE_STRING='sqlite 3.14.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1463,7 +1463,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures sqlite 3.14.0 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.14.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1528,7 +1528,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.14.0:";;
+     short | recursive ) echo "Configuration of sqlite 3.14.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1652,7 +1652,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sqlite configure 3.14.0
+sqlite configure 3.14.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2071,7 +2071,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by sqlite $as_me 3.14.0, which was
+It was created by sqlite $as_me 3.14.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -12151,7 +12151,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sqlite $as_me 3.14.0, which was
+This file was extended by sqlite $as_me 3.14.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12217,7 +12217,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-sqlite config.status 3.14.0
+sqlite config.status 3.14.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

manifest

@@ -1,10 +1,10 @@
-C Version\s3.14
-D 2016-08-08T13:40:27.974
+C Version\s3.14.1
+D 2016-08-11T18:53:32.769
 F Makefile.in cfd8fb987cd7a6af046daa87daa146d5aad0e088
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc d66d0395c38571aab3804f8db0fa20707ae4609a
 F README.md 8ecc12493ff9f820cdea6520a9016001cb2e59b7
-F VERSION cb29eb11e493dd85b3eeec4053c03949bf98478e
+F VERSION b62230b0787a5adabb64c590cd8c0443271c1c70
 F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
 F art/sqlite370.eps aa97a671332b432a54e1d74ff5e8775be34200c2
 F art/sqlite370.ico af56c1d00fee7cd4753e8631ed60703ed0fc6e90
@@ -30,7 +30,7 @@ F autoconf/tea/win/rules.vc c511f222b80064096b705dbeb97060ee1d6b6d63
 F config.guess 226d9a188c6196f3033ffc651cbc9dcee1a42977
 F config.h.in 6376abec766e9a0785178b1823b5a587e9f1ccbc
 F config.sub 9ebe4c3b3dab6431ece34f16828b594fb420da55
-F configure 35ce04a15ca046262bf9baaa2ced9337708cc653 x
+F configure a6cec35090725b78205210aa6507e84b8b3baa5d x
 F configure.ac b5d3df43161374f8dffd2e5f4b88fbb51685b975
 F contrib/sqlitecon.tcl 210a913ad63f9f991070821e599d600bd913e0ad
 F doc/lemon.html e2118945e5f07ed146b45c9cd2b2dd6eabb8ebf2
@@ -375,7 +375,7 @@ F src/pager.h 966d2769e76ae347c8a32c4165faf6e6cb64546d
 F src/parse.y 99b676e6fc2f4e331ab93e76b3987cffdbd28efa
 F src/pcache.c 5583c8ade4b05075a60ba953ef471d1c1a9c05df
 F src/pcache.h 2cedcd8407eb23017d92790b112186886e179490
-F src/pcache1.c 7f51d2b541aab57596adf62db2c4bb025d34f04d
+F src/pcache1.c 4bb7a6a5300c67d0b033d25adb509c120c03e812
 F src/pragma.c c8b499756658cb8b82cfdbb5845c22cf11f297aa
 F src/pragma.h 64c78a648751b9f4f297276c4eb7507b14b4628c
 F src/prepare.c 22df6171aec1d86904ed2ad30c2348a5748aa04e
@@ -1476,7 +1476,7 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 7ce07da76b5e745783e703a834417d725b7d45fd
 F tool/split-sqlite3c.tcl d9be87f1c340285a3e081eb19b4a247981ed290c
-F tool/sqldiff.c 4478f0d30230de6adde90bdb0bfe60f68c5ab782
+F tool/sqldiff.c c965d49bf2677db06103854b47e105484b5b1b84
 F tool/srcck1.c 371de5363b70154012955544f86fdee8f6e5326f
 F tool/stack_usage.tcl f8e71b92cdb099a147dad572375595eae55eca43
 F tool/symbols-mingw.sh 4dbcea7e74768305384c9fd2ed2b41bbf9f0414d
@@ -1509,10 +1509,10 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P ebc396a19fa79bea208ecda277ffff5d02166d0b
-R e7962d3372d6a1e29e3980753a6f0162
+P 1adb22f51a00f43dfc348c8743ee2038f8de0e16
+R 038a1531f4509514c454aa51ae40913b
 T +bgcolor * #d0c0ff
 T +sym-release *
-T +sym-version-3.14.0 *
+T +sym-version-3.14.1 *
 U drh
-Z ecb9b7072c2b71d36f58909f83563ec2
+Z 09e93e302e17985fdc87e91b7a299136

manifest.uuid

@@ -1 +1 @@
-d5e98057028abcf7217d0d2b2e29bbbcdf09d6de
+a12d8059770df4bca59e321c266410344242bf7b

src/pcache1.c

@@ -632,12 +632,30 @@ static void pcache1TruncateUnsafe(
   PCache1 *pCache,             /* The cache to truncate */
   unsigned int iLimit          /* Drop pages with this pgno or larger */
 ){
-  TESTONLY( unsigned int nPage = 0; )  /* To assert pCache->nPage is correct */
-  unsigned int h;
+  TESTONLY( int nPage = 0; )  /* To assert pCache->nPage is correct */
+  unsigned int h, iStop;
   assert( sqlite3_mutex_held(pCache->pGroup->mutex) );
-  for(h=0; h<pCache->nHash; h++){
-    PgHdr1 **pp = &pCache->apHash[h]; 
+  assert( pCache->iMaxKey >= iLimit );
+  assert( pCache->nHash > 0 );
+  if( pCache->iMaxKey - iLimit < pCache->nHash ){
+    /* If we are just shaving the last few pages off the end of the
+    ** cache, then there is no point in scanning the entire hash table.
+    ** Only scan those hash slots that might contain pages that need to
+    ** be removed. */
+    h = iLimit % pCache->nHash;
+    iStop = pCache->iMaxKey % pCache->nHash;
+    TESTONLY( nPage = -10; )  /* Disable the pCache->nPage validity check */
+  }else{
+    /* This is the general case where many pages are being removed.
+    ** It is necessary to scan the entire hash table */
+    h = pCache->nHash/2;
+    iStop = h - 1;
+  }
+  for(;;){
+    PgHdr1 **pp;
     PgHdr1 *pPage;
+    assert( h<pCache->nHash );
+    pp = &pCache->apHash[h]; 
     while( (pPage = *pp)!=0 ){
       if( pPage->iKey>=iLimit ){
         pCache->nPage--;
@@ -646,11 +664,13 @@ static void pcache1TruncateUnsafe(
         pcache1FreePage(pPage);
       }else{
         pp = &pPage->pNext;
-        TESTONLY( nPage++; )
+        TESTONLY( if( nPage>=0 ) nPage++; )
       }
     }
+    if( h==iStop ) break;
+    h = (h+1) % pCache->nHash;
   }
-  assert( pCache->nPage==nPage );
+  assert( nPage<0 || pCache->nPage==(unsigned)nPage );
 }
 
 /******************************************************************************/
@@ -1127,7 +1147,7 @@ static void pcache1Destroy(sqlite3_pcache *p){
   PGroup *pGroup = pCache->pGroup;
   assert( pCache->bPurgeable || (pCache->nMax==0 && pCache->nMin==0) );
   pcache1EnterMutex(pGroup);
-  pcache1TruncateUnsafe(pCache, 0);
+  if( pCache->nPage ) pcache1TruncateUnsafe(pCache, 0);
   assert( pGroup->nMaxPage >= pCache->nMax );
   pGroup->nMaxPage -= pCache->nMax;
   assert( pGroup->nMinPage >= pCache->nMin );

tool/sqldiff.c

@@ -1302,7 +1302,7 @@ static void rbudiff_one_table(const char *zTab, FILE *out){
       char *zOtaControl;
       int nOtaControl = sqlite3_column_bytes(pStmt, nCol);
 
-      zOtaControl = (char*)sqlite3_malloc(nOtaControl);
+      zOtaControl = (char*)sqlite3_malloc(nOtaControl+1);
       memcpy(zOtaControl, sqlite3_column_text(pStmt, nCol), nOtaControl+1);
 
       for(i=0; i<nCol; i++){