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Overview
| Comment: | Fix a bad memory leak in the in-memory database module. (CVS 1039) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
9cca95937837333c91f5dee8c48178cf |
| User & Date: | drh 2003-06-29 18:29:48 |
Context
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2003-06-29
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| 20:25 | The prior fix of ticket #360 was incorrect and caused a memory leak. This check-in plugs the memory leak and correctly fixes ticket #360. (CVS 1040) check-in: fc490f67 user: drh tags: trunk | |
| 18:29 | Fix a bad memory leak in the in-memory database module. (CVS 1039) check-in: 9cca9593 user: drh tags: trunk | |
| 16:16 | Bump the version number in preparation for the next release. (CVS 1038) check-in: 0532e1a8 user: drh tags: trunk | |
Changes
Changes to src/btree_rb.c.
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** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** $Id: btree_rb.c,v 1.13 2003/06/10 02:46:15 drh Exp $ ** ** This file implements an in-core database using Red-Black balanced ** binary trees. ** ** It was contributed to SQLite by anonymous on 2003-Feb-04 23:24:49 UTC. */ #include "btree.h" ................................................................................ BtRbTree *pTree = sqliteHashData(p); check_redblack_tree(pTree, &msg); } return msg; } /* * Close the supplied Rbtree. Delete everything associated with it. */ static int memRbtreeClose(Rbtree* tree) { HashElem *p; while( (p=sqliteHashFirst(&tree->tblHash))!=0 ){ tree->eTransState = TRANS_ROLLBACK; memRbtreeDropTable(tree, sqliteHashKeysize(p)); } sqliteHashClear(&tree->tblHash); sqliteFree(tree); return SQLITE_OK; } static int memRbtreeSetCacheSize(Rbtree* tree, int sz) { return SQLITE_OK; } static int memRbtreeSetSafetyLevel(Rbtree *pBt, int level){ return SQLITE_OK; ................................................................................ deleteRollbackList(tree->pTransRollback); tree->pTransRollback = 0; tree->pCheckRollback = 0; tree->pCheckRollbackTail = 0; tree->eTransState = TRANS_NONE; return SQLITE_OK; } /* * Execute and delete the supplied rollback-list on pRbtree. */ static void execute_rollback_list(Rbtree *pRbtree, BtRollbackOp *pList) { BtRollbackOp *pTmp; |
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** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** $Id: btree_rb.c,v 1.14 2003/06/29 18:29:48 drh Exp $ ** ** This file implements an in-core database using Red-Black balanced ** binary trees. ** ** It was contributed to SQLite by anonymous on 2003-Feb-04 23:24:49 UTC. */ #include "btree.h" ................................................................................ BtRbTree *pTree = sqliteHashData(p); check_redblack_tree(pTree, &msg); } return msg; } static int memRbtreeSetCacheSize(Rbtree* tree, int sz) { return SQLITE_OK; } static int memRbtreeSetSafetyLevel(Rbtree *pBt, int level){ return SQLITE_OK; ................................................................................ deleteRollbackList(tree->pTransRollback); tree->pTransRollback = 0; tree->pCheckRollback = 0; tree->pCheckRollbackTail = 0; tree->eTransState = TRANS_NONE; return SQLITE_OK; } /* * Close the supplied Rbtree. Delete everything associated with it. */ static int memRbtreeClose(Rbtree* tree) { HashElem *p; memRbtreeCommit(tree); while( (p=sqliteHashFirst(&tree->tblHash))!=0 ){ tree->eTransState = TRANS_ROLLBACK; memRbtreeDropTable(tree, sqliteHashKeysize(p)); } sqliteHashClear(&tree->tblHash); sqliteFree(tree); return SQLITE_OK; } /* * Execute and delete the supplied rollback-list on pRbtree. */ static void execute_rollback_list(Rbtree *pRbtree, BtRollbackOp *pList) { BtRollbackOp *pTmp; |