Remove 'const' from a variable that might actually be written when an OOM error occur...

FossilOrigin-Name: 3035dc1c7398791d550f4c02774ef7f961b4bb02

diff --git a/manifest b/manifest
index 81dc60c3f86967955cc259e5fee0d3796f5970f8..bccc5fe4dcb967717e3a55880827fd44c3410cbb 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sunused\sparameters\sfrom\sinternal\sroutines\sin\svdbesort.c.\s\sThis\sis\nan\sadditional\ssimplification\smade\spossible\sby\srecent\soptimizations.
-D 2011-09-14T13:41:40.399
+C Remove\s'const'\sfrom\sa\svariable\sthat\smight\sactually\sbe\swritten\swhen\san\sOOM\serror\soccurs.\sAlso,\sfix\sa\scouple\sMSVC/Win32\scompiler\swarnings.
+D 2011-09-14T18:19:08.529
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in d314143fa6be24828021d3f583ad37d9afdce505
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -124,7 +124,7 @@ F src/auth.c 523da7fb4979469955d822ff9298352d6b31de34
 F src/backup.c 28a4fe55327ff708bfaf9d4326d02686f7a553c3
 F src/bitvec.c af50f1c8c0ff54d6bdb7a80e2fceca5a93670bef
 F src/btmutex.c 976f45a12e37293e32cae0281b15a21d48a8aaa7
-F src/btree.c 4cb13cf019d1978b62494b970d20e9555211094b
+F src/btree.c 77b09c69d4849a90361e6fe5db36d167f20600c0
 F src/btree.h f5d775cd6cfc7ac32a2535b70e8d2af48ef5f2ce
 F src/btreeInt.h 67978c014fa4f7cc874032dd3aacadd8db656bc3
 F src/build.c 851e81f26a75abbb98bd99a7c5f10e8670d867bb
@@ -242,10 +242,10 @@ F src/vdbe.c 7008edbf8f608d82c035dcb1c56367ad85e68aaa
 F src/vdbe.h a10b360bf69474babc8aba8fcc64b824c5e97d38
 F src/vdbeInt.h 693d6ac6810298fc6b4c503cfbe3f99a240f40af
 F src/vdbeapi.c 11dc47987abacb76ad016dcf5abc0dc422482a98
-F src/vdbeaux.c 079d37d4afac8359b2bbbf4af9876be04cc857b8
+F src/vdbeaux.c ca8aa399e1be85fe82498b107128297a5d84e6a2
 F src/vdbeblob.c f024f0bf420f36b070143c32b15cc7287341ffd3
 F src/vdbemem.c 5e6effb96dd53d233361cbfaa3f0a43b9af689e9
-F src/vdbesort.c 8dd9c1acd9b0ff4ed384b577313dd95e9f291be6
+F src/vdbesort.c 468d43c057063e54da4f1988b38b4f46d60e7790
 F src/vdbetrace.c 5d0dc3d5fd54878cc8d6d28eb41deb8d5885b114
 F src/vtab.c 901791a47318c0562cd0c676a2c6ff1bc530e582
 F src/wal.c 3154756177d6219e233d84291d5b05f4e06ff5e9
@@ -961,7 +961,7 @@ F tool/symbols.sh caaf6ccc7300fd43353318b44524853e222557d5
 F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings.sh b7fdb2cc525f5ef4fa43c80e771636dd3690f9d2
-P 607aba6cd7020973200fa376cf8df55360165266
-R 173f2a8d2f899d9b1ff888e1ca0ea270
-U drh
-Z 7f74dee362473d34447e67caba8f3e87
+P a1f3aeeb0988c848d40ce8f6da6e902935a997e2
+R 0af9d8f0b3f18e81a71e0aa10948427c
+U mistachkin
+Z d90e2842f2c20a0f3227a4c8a539b329

diff --git a/manifest.uuid b/manifest.uuid
index 7f6ae00cf539ba787ec7cc243cf3df9a5843fc2b..c741eb7da4ec483905d513b4c4b182eb90e78994 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-a1f3aeeb0988c848d40ce8f6da6e902935a997e2
\ No newline at end of file
+3035dc1c7398791d550f4c02774ef7f961b4bb02
\ No newline at end of file

diff --git a/src/btree.c b/src/btree.c
index 130673cdcfc933575bf09ea1e849037e4a58fd88..7e6e02f144772ee3e2aa330942576675d680cfcb 100644 (file)
--- a/src/btree.c
+++ b/src/btree.c
@@ -664,7 +664,7 @@ static int btreeMoveto(
         pCur->pKeyInfo, aSpace, sizeof(aSpace), &pFree
     );
     if( pIdxKey==0 ) return SQLITE_NOMEM;
-    sqlite3VdbeRecordUnpack(pCur->pKeyInfo, nKey, pKey, pIdxKey);
+    sqlite3VdbeRecordUnpack(pCur->pKeyInfo, (int)nKey, pKey, pIdxKey);
   }else{
     pIdxKey = 0;
   }

diff --git a/src/vdbeaux.c b/src/vdbeaux.c
index 02fadabd87fe1781b8742087b113fc2fd1fa1fb1..b00768477eab99aafe6d3bb1c95d3b18a8810b55 100644 (file)
--- a/src/vdbeaux.c
+++ b/src/vdbeaux.c
@@ -837,7 +837,7 @@ void sqlite3VdbeNoopComment(Vdbe *p, const char *zFormat, ...){
 VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){
   /* C89 specifies that the constant "dummy" will be initialized to all
   ** zeros, which is correct.  MSVC generates a warning, nevertheless. */
-  static const VdbeOp dummy;  /* Ignore the MSVC warning about no initializer */
+  static VdbeOp dummy;  /* Ignore the MSVC warning about no initializer */
   assert( p->magic==VDBE_MAGIC_INIT );
   if( addr<0 ){
 #ifdef SQLITE_OMIT_TRACE

diff --git a/src/vdbesort.c b/src/vdbesort.c
index 671c50e66ae660f08120dda9d4fef73adcf821d8..c44999705b4feaef524d0c9a9a32b2f2976d8024 100644 (file)
--- a/src/vdbesort.c
+++ b/src/vdbesort.c
@@ -160,8 +160,12 @@ static int vdbeSorterIterNext(
   int nRec = 0;                   /* Size of record in bytes */
   int iOff = 0;                   /* Size of serialized size varint in bytes */
 
-  nRead = pIter->iEof - pIter->iReadOff;
-  if( nRead>5 ) nRead = 5;
+  assert( pIter->iEof>=pIter->iReadOff );
+  if( pIter->iEof-pIter->iReadOff>5 ){
+    nRead = 5;
+  }else{
+    nRead = (int)(pIter->iEof - pIter->iReadOff);
+  }
   if( nRead<=0 ){
     /* This is an EOF condition */
     vdbeSorterIterZero(db, pIter);