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Overview
| Comment: | Fix a database corruption related crash uncovered by corruptC.test. (CVS 5890) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 395084acbb4c8ef878d858f640f1ed6b |
| User & Date: | danielk1977 2008-11-12 08:49:52 |
Context
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2008-11-12
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| 11:57 | Modify a failing test case in corruptC.test. The test case was failing only because the integrity_check was returning a slightly different error message than expected. (CVS 5891) check-in: 0953f300 user: danielk1977 tags: trunk | |
| 08:49 | Fix a database corruption related crash uncovered by corruptC.test. (CVS 5890) check-in: 395084ac user: danielk1977 tags: trunk | |
| 08:07 | Make sure affinities and implicit collation sequences are correctly used by comparison expressions in the select-list or having clause of an aggregate query. Ticket #3493. (CVS 5889) check-in: b8ceaa00 user: danielk1977 tags: trunk | |
Changes
Changes to src/btree.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.c,v 1.532 2008/11/12 04:55:34 shane Exp $ ** ** This file implements a external (disk-based) database using BTrees. ** See the header comment on "btreeInt.h" for additional information. ** Including a description of file format and an overview of operation. */ #include "btreeInt.h" ................................................................................ assert( cbrk>=cellOffset+2*nCell ); put2byte(&data[hdr+5], cbrk); data[hdr+1] = 0; data[hdr+2] = 0; data[hdr+7] = 0; addr = cellOffset+2*nCell; memset(&data[addr], 0, cbrk-addr); return SQLITE_OK; } /* ** Allocate nByte bytes of space on a page. ** ** Return the index into pPage->aData[] of the first byte of |
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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.c,v 1.533 2008/11/12 08:49:52 danielk1977 Exp $ ** ** This file implements a external (disk-based) database using BTrees. ** See the header comment on "btreeInt.h" for additional information. ** Including a description of file format and an overview of operation. */ #include "btreeInt.h" ................................................................................ assert( cbrk>=cellOffset+2*nCell ); put2byte(&data[hdr+5], cbrk); data[hdr+1] = 0; data[hdr+2] = 0; data[hdr+7] = 0; addr = cellOffset+2*nCell; memset(&data[addr], 0, cbrk-addr); if( cbrk-addr!=pPage->nFree ){ return SQLITE_CORRUPT_BKPT; } return SQLITE_OK; } /* ** Allocate nByte bytes of space on a page. ** ** Return the index into pPage->aData[] of the first byte of |