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Overview
Comment:Fix an FTS3 problem where an OOM error was not being propagated back out to the top-level interface.
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Files: files | file ages | folders
SHA1: 2ad1461f255c2499367b706a5ec65b44c1fc1618
User & Date: drh 2009-12-04 13:43:00
References
2009-12-04
14:11
Modify [2ad1461f25] to avoid leaving a prepared statement in "active" state following an OOM error in FTS3. check-in: 69c21ee4 user: dan tags: trunk
Context
2009-12-04
14:11
Modify [2ad1461f25] to avoid leaving a prepared statement in "active" state following an OOM error in FTS3. check-in: 69c21ee4 user: dan tags: trunk
13:43
Fix an FTS3 problem where an OOM error was not being propagated back out to the top-level interface. check-in: 2ad1461f user: drh tags: trunk
08:41
Reset the state of the asynchronous IO module at the end of the tkt-94c04eaadb.test script. check-in: e8ae7e98 user: dan tags: trunk
Changes
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Changes to ext/fts3/fts3.c.

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    }else{
      sqlite3_int64 i1;
      rc = fts3SelectLeaf(p, zTerm, nTerm, zRoot, nRoot, &i1);
      if( rc==SQLITE_OK ){
        sqlite3_int64 i2 = sqlite3_column_int64(pStmt, 2);
        rc = sqlite3Fts3SegReaderNew(p, iAge, i1, i2, 0, 0, 0, &pNew);
      }

      sqlite3Fts3ReadBlock(p, 0, 0, 0);

    }
    iAge++;

    /* If a new Fts3SegReader was allocated, add it to the apSegment array. */
    assert( (rc==SQLITE_OK)==(pNew!=0) );
    if( pNew ){
      if( nSegment==nAlloc ){
        Fts3SegReader **pArray;
        nAlloc += 16;
        pArray = (Fts3SegReader **)sqlite3_realloc(
            apSegment, nAlloc*sizeof(Fts3SegReader *)
        );







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    }else{
      sqlite3_int64 i1;
      rc = fts3SelectLeaf(p, zTerm, nTerm, zRoot, nRoot, &i1);
      if( rc==SQLITE_OK ){
        sqlite3_int64 i2 = sqlite3_column_int64(pStmt, 2);
        rc = sqlite3Fts3SegReaderNew(p, iAge, i1, i2, 0, 0, 0, &pNew);
      }
      if( rc==SQLITE_OK ){
        rc = sqlite3Fts3ReadBlock(p, 0, 0, 0);
      }
    }
    iAge++;

    /* If a new Fts3SegReader was allocated, add it to the apSegment array. */
    assert( pNew!=0 || rc!=SQLITE_OK );
    if( pNew ){
      if( nSegment==nAlloc ){
        Fts3SegReader **pArray;
        nAlloc += 16;
        pArray = (Fts3SegReader **)sqlite3_realloc(
            apSegment, nAlloc*sizeof(Fts3SegReader *)
        );