deps: update sqlite to 3.53.1

Author: nodejs-github-bot

deps/sqlite/sqlite3.c

@@ -1,6 +1,6 @@
 /******************************************************************************
 ** This file is an amalgamation of many separate C source files from SQLite
-** version 3.53.0.  By combining all the individual C code files into this
+** version 3.53.1.  By combining all the individual C code files into this
 ** single large file, the entire code can be compiled as a single translation
 ** unit.  This allows many compilers to do optimizations that would not be
 ** possible if the files were compiled separately.  Performance improvements
@@ -18,7 +18,7 @@
 ** separate file. This file contains only code for the core SQLite library.
 **
 ** The content in this amalgamation comes from Fossil check-in
-** 4525003a53a7fc63ca75c59b22c79608659c with changes in files:
+** c88b22011a54b4f6fbd149e9f8e4de77658c with changes in files:
 **
 **    
 */
@@ -467,12 +467,12 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.53.0"
-#define SQLITE_VERSION_NUMBER 3053000
-#define SQLITE_SOURCE_ID      "2026-04-09 11:41:38 4525003a53a7fc63ca75c59b22c79608659ca12f0131f52c18637f829977f20b"
-#define SQLITE_SCM_BRANCH     "trunk"
-#define SQLITE_SCM_TAGS       "release major-release version-3.53.0"
-#define SQLITE_SCM_DATETIME   "2026-04-09T11:41:38.498Z"
+#define SQLITE_VERSION        "3.53.1"
+#define SQLITE_VERSION_NUMBER 3053001
+#define SQLITE_SOURCE_ID      "2026-05-05 10:34:17 c88b22011a54b4f6fbd149e9f8e4de77658ce58143a1af0e3785e4e6475127e9"
+#define SQLITE_SCM_BRANCH     "branch-3.53"
+#define SQLITE_SCM_TAGS       "release version-3.53.1"
+#define SQLITE_SCM_DATETIME   "2026-05-05T10:34:17.344Z"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -32513,7 +32513,7 @@ static char *printfTempBuf(sqlite3_str *pAccum, sqlite3_int64 n){
     sqlite3StrAccumSetError(pAccum, SQLITE_TOOBIG);
     return 0;
   }
-  z = sqlite3DbMallocRaw(pAccum->db, n);
+  z = sqlite3_malloc(n);
   if( z==0 ){
     sqlite3StrAccumSetError(pAccum, SQLITE_NOMEM);
   }
@@ -32971,11 +32971,27 @@ SQLITE_API void sqlite3_str_vappendf(
 
         szBufNeeded = MAX(e2,0)+(i64)precision+(i64)width+10;
         if( cThousand && e2>0 ) szBufNeeded += (e2+2)/3;
-        if( sqlite3StrAccumEnlargeIfNeeded(pAccum, szBufNeeded) ){
-          width = length = 0;
-          break;
+        if( szBufNeeded + pAccum->nChar >= pAccum->nAlloc ){
+          if( pAccum->mxAlloc==0 && pAccum->accError==0 ){
+            /* Unable to allocate space in pAccum, perhaps because it
+            ** is coming from sqlite3_snprintf() or similar.  We'll have
+            ** to render into temporary space and the memcpy() it over. */
+            bufpt = sqlite3_malloc(szBufNeeded);
+            if( bufpt==0 ){
+              sqlite3StrAccumSetError(pAccum, SQLITE_NOMEM);
+              return;
+            }
+            zExtra = bufpt;
+          }else if( sqlite3StrAccumEnlarge(pAccum, szBufNeeded)<szBufNeeded ){
+            width = length = 0;
+            break;
+          }else{
+            bufpt = pAccum->zText + pAccum->nChar;
+          }
+        }else{
+          bufpt = pAccum->zText + pAccum->nChar;
         }
-        bufpt = zOut = pAccum->zText + pAccum->nChar;
+        zOut = bufpt;
 
         flag_dp = (precision>0 ?1:0) | flag_alternateform | flag_altform2;
         /* The sign in front of the number */
@@ -33076,14 +33092,22 @@ SQLITE_API void sqlite3_str_vappendf(
           }
           length = width;
         }
-        pAccum->nChar += length;
-        zOut[length] = 0;
 
-        /* Floating point conversions render directly into the output
-        ** buffer.  Hence, don't just break out of the switch().  Bypass the
-        ** output buffer writing that occurs after the switch() by continuing
-        ** to the next character in the format string. */
-        continue;
+        if( zExtra==0 ){
+          /* The result is being rendered directory into pAccum.  This
+          ** is the command and fast case */
+          pAccum->nChar += length;
+          zOut[length] = 0;
+          continue;
+        }else{
+          /* We were unable to render directly into pAccum because we
+          ** couldn't allocate sufficient memory.  We need to memcpy()
+          ** the rendering (or some prefix thereof) into the output
+          ** buffer. */
+          bufpt[0] = 0;
+          bufpt = zExtra;
+          break;
+        }
       }
       case etSIZE:
         if( !bArgList ){
@@ -33130,7 +33154,7 @@ SQLITE_API void sqlite3_str_vappendf(
             if( sqlite3StrAccumEnlargeIfNeeded(pAccum, nCopyBytes) ){
               break;
             }
-           sqlite3_str_append(pAccum,
+            sqlite3_str_append(pAccum,
                  &pAccum->zText[pAccum->nChar-nCopyBytes], nCopyBytes);
             precision -= nPrior;
             nPrior *= 2;
@@ -33646,7 +33670,7 @@ SQLITE_API void sqlite3_str_reset(StrAccum *p){
 ** of its content, all in one call.
 */
 SQLITE_API void sqlite3_str_free(sqlite3_str *p){
-  if( p ){
+  if( p!=0 && p!=&sqlite3OomStr ){
     sqlite3_str_reset(p);
     sqlite3_free(p);
   }
@@ -36792,15 +36816,20 @@ SQLITE_PRIVATE u8 sqlite3StrIHash(const char *z){
   return h;
 }
 
+#if !defined(SQLITE_DISABLE_INTRINSIC)               \
+  && (defined(__GNUC__) || defined(__clang__))       \
+  && (defined(__x86_64__) || defined(__aarch64__) || \
+      (defined(__riscv) && defined(__riscv_xlen) && (__riscv_xlen>32)))
+#define SQLITE_USE_UINT128
+#endif
+
 /*
 ** Two inputs are multiplied to get a 128-bit result.  Write the
 ** lower 64-bits of the result into *pLo, and return the high-order
 ** 64 bits.
 */
 static u64 sqlite3Multiply128(u64 a, u64 b, u64 *pLo){
-#if (defined(__GNUC__) || defined(__clang__)) \
-        && (defined(__x86_64__) || defined(__aarch64__) || defined(__riscv)) \
-        && !defined(SQLITE_DISABLE_INTRINSIC)
+#if defined(SQLITE_USE_UINT128)
   __uint128_t r = (__uint128_t)a * b;
   *pLo = (u64)r;
   return (u64)(r>>64);
@@ -36834,9 +36863,7 @@ static u64 sqlite3Multiply128(u64 a, u64 b, u64 *pLo){
 ** The lower 64 bits of A*B are discarded.
 */
 static u64 sqlite3Multiply160(u64 a, u32 aLo, u64 b, u32 *pLo){
-#if (defined(__GNUC__) || defined(__clang__)) \
-        && (defined(__x86_64__) || defined(__aarch64__) || defined(__riscv)) \
-        && !defined(SQLITE_DISABLE_INTRINSIC)
+#if defined(SQLITE_USE_UINT128)
   __uint128_t r = (__uint128_t)a * b;
   r += ((__uint128_t)aLo * b) >> 32;
   *pLo = (r>>32)&0xffffffff;
@@ -36874,6 +36901,8 @@ static u64 sqlite3Multiply160(u64 a, u32 aLo, u64 b, u32 *pLo){
 #endif
 }
 
+#undef SQLITE_USE_UINT128
+
 /*
 ** Return a u64 with the N-th bit set.
 */
@@ -56108,10 +56137,10 @@ SQLITE_API int sqlite3_deserialize(
   if( rc ) goto end_deserialize;
   db->init.iDb = (u8)iDb;
   db->init.reopenMemdb = 1;
-  rc = sqlite3_step(pStmt);
+  sqlite3_step(pStmt);
   db->init.reopenMemdb = 0;
-  if( rc!=SQLITE_DONE ){
-    rc = SQLITE_ERROR;
+  rc = sqlite3_finalize(pStmt);
+  if( rc!=SQLITE_OK ){
     goto end_deserialize;
   }
   p = memdbFromDbSchema(db, zSchema);
@@ -56132,7 +56161,6 @@ SQLITE_API int sqlite3_deserialize(
   }
 
 end_deserialize:
-  sqlite3_finalize(pStmt);
   if( pData && (mFlags & SQLITE_DESERIALIZE_FREEONCLOSE)!=0 ){
     sqlite3_free(pData);
   }
@@ -123122,7 +123150,9 @@ SQLITE_PRIVATE void sqlite3AlterDropConstraint(
   if( !pTab ) return;
 
   if( pCons ){
-    zArg = sqlite3MPrintf(db, "%.*Q", pCons->n, pCons->z);
+    char *z = sqlite3NameFromToken(db, pCons);
+    zArg = sqlite3MPrintf(db, "%Q", z);
+    sqlite3DbFree(db, z);
   }else{
     int iCol;
     if( alterFindCol(pParse, pTab, pCol, &iCol) ) return;
@@ -125504,6 +125534,16 @@ static void attachFunc(
     ** from sqlite3_deserialize() to close database db->init.iDb and
     ** reopen it as a MemDB */
     Btree *pNewBt = 0;
+
+    pNew = &db->aDb[db->init.iDb];
+    assert( pNew->pBt!=0 );
+    if( sqlite3BtreeTxnState(pNew->pBt)!=SQLITE_TXN_NONE
+     || sqlite3BtreeIsInBackup(pNew->pBt)
+    ){
+      rc = SQLITE_BUSY;
+      goto attach_error;
+    }
+
     pVfs = sqlite3_vfs_find("memdb");
     if( pVfs==0 ) return;
     rc = sqlite3BtreeOpen(pVfs, "x\0", db, &pNewBt, 0, SQLITE_OPEN_MAIN_DB);
@@ -125513,8 +125553,7 @@ static void attachFunc(
         /* Both the Btree and the new Schema were allocated successfully.
         ** Close the old db and update the aDb[] slot with the new memdb
         ** values.  */
-        pNew = &db->aDb[db->init.iDb];
-        if( ALWAYS(pNew->pBt) ) sqlite3BtreeClose(pNew->pBt);
+        sqlite3BtreeClose(pNew->pBt);
         pNew->pBt = pNewBt;
         pNew->pSchema = pNewSchema;
       }else{
@@ -156057,6 +156096,7 @@ static SQLITE_NOINLINE void existsToJoin(
    && !ExprHasProperty(pWhere, EP_OuterON|EP_InnerON)
    && ALWAYS(p->pSrc!=0)
    && p->pSrc->nSrc<BMS
+   && (p->pLimit==0 || p->pLimit->pRight==0)
   ){
     if( pWhere->op==TK_AND ){
       Expr *pRight = pWhere->pRight;
@@ -156104,7 +156144,6 @@ static SQLITE_NOINLINE void existsToJoin(
           sqlite3TreeViewSelect(0, p, 0);
         }
 #endif
-        existsToJoin(pParse, p, pSubWhere);
       }
     }
   }
@@ -165946,7 +165985,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     ** by this loop in the a[0] slot and all notReady tables in a[1..] slots.
     ** This becomes the SrcList in the recursive call to sqlite3WhereBegin().
     */
-    if( pWInfo->nLevel>1 ){
+    if( pWInfo->nLevel>1 || pTabItem->fg.fromExists ){
       int nNotReady;                 /* The number of notReady tables */
       SrcItem *origSrc;              /* Original list of tables */
       nNotReady = pWInfo->nLevel - iLevel - 1;
@@ -165959,6 +165998,13 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
       for(k=1; k<=nNotReady; k++){
         memcpy(&pOrTab->a[k], &origSrc[pLevel[k].iFrom], sizeof(pOrTab->a[k]));
       }
+
+      /* Clear the fromExists flag on the OR-optimized table entry so that
+      ** the calls to sqlite3WhereEnd() do not code early-exits after the
+      ** first row is visited. The early exit applies to this table's
+      ** overall loop - including the multiple OR branches and any WHERE
+      ** conditions not passed to the sub-loops - not to the sub-loops.  */
+      pOrTab->a[0].fg.fromExists = 0;
     }else{
       pOrTab = pWInfo->pTabList;
     }
@@ -166202,7 +166248,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     assert( pLevel->op==OP_Return );
     pLevel->p2 = sqlite3VdbeCurrentAddr(v);
 
-    if( pWInfo->nLevel>1 ){ sqlite3DbFreeNN(db, pOrTab); }
+    if( pWInfo->pTabList!=pOrTab ){ sqlite3DbFreeNN(db, pOrTab); }
     if( !untestedTerms ) disableTerm(pLevel, pTerm);
   }else
 #endif /* SQLITE_OMIT_OR_OPTIMIZATION */
@@ -176127,27 +176173,11 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
       }
 #endif /* SQLITE_DISABLE_SKIPAHEAD_DISTINCT */
     }
-    if( pTabList->a[pLevel->iFrom].fg.fromExists
-     && (i==pWInfo->nLevel-1
-           || pTabList->a[pWInfo->a[i+1].iFrom].fg.fromExists==0)
-    ){
-      /* This is an EXISTS-to-JOIN optimization which is either the
-      ** inner-most loop, or the inner-most of a group of nested
-      ** EXISTS-to-JOIN optimization loops.  If this loop sees a successful
-      ** row, it should break out of itself as well as other EXISTS-to-JOIN
-      ** loops in which is is directly nested. */
-      int nOuter = 0; /* Nr of outer EXISTS that this one is nested within */
-      while( nOuter<i ){
-        if( !pTabList->a[pLevel[-nOuter-1].iFrom].fg.fromExists ) break;
-        nOuter++;
-      }
-      testcase( nOuter>0 );
-      sqlite3VdbeAddOp2(v, OP_Goto, 0, pLevel[-nOuter].addrBrk);
-      if( nOuter ){
-        VdbeComment((v, "EXISTS break %d..%d", i-nOuter, i));
-      }else{
-        VdbeComment((v, "EXISTS break %d", i));
-      }
+    if( pTabList->a[pLevel->iFrom].fg.fromExists ){
+      /* This is an EXISTS-to-JOIN optimization loop. If this loop sees a
+      ** successful row, it should break out of itself. */
+      sqlite3VdbeAddOp2(v, OP_Goto, 0, pLevel->addrBrk);
+      VdbeComment((v, "EXISTS break %d", i));
     }
     sqlite3VdbeResolveLabel(v, pLevel->addrCont);
     if( pLevel->op!=OP_Noop ){
@@ -184334,6 +184364,7 @@ static YYACTIONTYPE yy_reduce(
   yymsp[-4].minor.yy454 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy454, 0);
   if( yymsp[-4].minor.yy454 ){
     yymsp[-4].minor.yy454->x.pList = pList;
+    sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy454);
   }else{
     sqlite3ExprListDelete(pParse->db, pList);
   }
@@ -233951,10 +233982,11 @@ static int sessionSerialLen(const u8 *a){
   int n;
   assert( a!=0 );
   e = *a;
-  if( e==0 || e==0xFF ) return 1;
-  if( e==SQLITE_NULL ) return 1;
   if( e==SQLITE_INTEGER || e==SQLITE_FLOAT ) return 9;
-  return sessionVarintGet(&a[1], &n) + 1 + n;
+  if( e==SQLITE_TEXT || e==SQLITE_BLOB ){
+    return sessionVarintGet(&a[1], &n) + 1 + n;
+  }
+  return 1;
 }
 
 /*
@@ -233977,17 +234009,17 @@ static unsigned int sessionChangeHash(
   u8 *a = aRecord;                /* Used to iterate through change record */
 
   for(i=0; i<pTab->nCol; i++){
-    int eType = *a;
     int isPK = pTab->abPK[i];
     if( bPkOnly && isPK==0 ) continue;
 
-    assert( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT
-         || eType==SQLITE_TEXT || eType==SQLITE_BLOB
-         || eType==SQLITE_NULL || eType==0
-    );
-
     if( isPK ){
-      a++;
+      int eType = *a++;
+
+      assert( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT
+           || eType==SQLITE_TEXT || eType==SQLITE_BLOB
+           || eType==SQLITE_NULL || eType==0
+      );
+
       h = sessionHashAppendType(h, eType);
       if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
         h = sessionHashAppendI64(h, sessionGetI64(a));
@@ -237015,9 +237047,11 @@ static int sessionChangesetBufferRecord(
         rc = sessionInputBuffer(pIn, nByte);
       }else if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
         nByte += 8;
+      }else if( eType!=0 && eType!=SQLITE_NULL ){
+        rc = SQLITE_CORRUPT_BKPT;
       }
     }
-    if( (pIn->iNext+nByte)>pIn->nData ){
+    if( rc==SQLITE_OK && (pIn->iNext+nByte)>pIn->nData ){
       rc = SQLITE_CORRUPT_BKPT;
     }
   }
@@ -263222,7 +263256,7 @@ static void fts5SourceIdFunc(
 ){
   assert( nArg==0 );
   UNUSED_PARAM2(nArg, apUnused);
-  sqlite3_result_text(pCtx, "fts5: 2026-04-09 11:41:38 4525003a53a7fc63ca75c59b22c79608659ca12f0131f52c18637f829977f20b", -1, SQLITE_TRANSIENT);
+  sqlite3_result_text(pCtx, "fts5: 2026-05-05 10:34:17 c88b22011a54b4f6fbd149e9f8e4de77658ce58143a1af0e3785e4e6475127e9", -1, SQLITE_TRANSIENT);
 }
 
 /*

deps/sqlite/sqlite3.h

@@ -146,12 +146,12 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.53.0"
-#define SQLITE_VERSION_NUMBER 3053000
-#define SQLITE_SOURCE_ID      "2026-04-09 11:41:38 4525003a53a7fc63ca75c59b22c79608659ca12f0131f52c18637f829977f20b"
-#define SQLITE_SCM_BRANCH     "trunk"
-#define SQLITE_SCM_TAGS       "release major-release version-3.53.0"
-#define SQLITE_SCM_DATETIME   "2026-04-09T11:41:38.498Z"
+#define SQLITE_VERSION        "3.53.1"
+#define SQLITE_VERSION_NUMBER 3053001
+#define SQLITE_SOURCE_ID      "2026-05-05 10:34:17 c88b22011a54b4f6fbd149e9f8e4de77658ce58143a1af0e3785e4e6475127e9"
+#define SQLITE_SCM_BRANCH     "branch-3.53"
+#define SQLITE_SCM_TAGS       "release version-3.53.1"
+#define SQLITE_SCM_DATETIME   "2026-05-05T10:34:17.344Z"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers