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Overview
| Comment: | Do not preserve the btreeInitPage() results in PRAGMA integrity_check if there were cell sizing errors because PRAGMA cell_size_check was turned off during the btreeInitPage() call. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
743bf1f184be316971f2e9c651bcf573 |
| User & Date: | drh 2015-07-04 11:14:20 |
Context
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2015-07-04
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| 15:35 | Fix a problem in the fts5 integrity-check. check-in: 4e473559 user: dan tags: trunk | |
| 11:14 | Do not preserve the btreeInitPage() results in PRAGMA integrity_check if there were cell sizing errors because PRAGMA cell_size_check was turned off during the btreeInitPage() call. check-in: 743bf1f1 user: drh tags: trunk | |
| 00:04 | Sync up Makefile clean targets for FTS5. check-in: 43ead44e user: mistachkin tags: trunk | |
Changes
Changes to src/btree.c.
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u32 usableSize; /* Usable size of the page */ u32 contentOffset; /* Offset to the start of the cell content area */ u32 *heap = 0; /* Min-heap used for checking cell coverage */ u32 x, prev = 0; /* Next and previous entry on the min-heap */ const char *saved_zPfx = pCheck->zPfx; int saved_v1 = pCheck->v1; int saved_v2 = pCheck->v2; /* Check that the page exists */ pBt = pCheck->pBt; usableSize = pBt->usableSize; if( iPage==0 ) return 0; if( checkRef(pCheck, iPage) ) return 0; ................................................................................ checkAppendMsg(pCheck, "unable to get the page. error code=%d", rc); goto end_of_check; } /* Clear MemPage.isInit to make sure the corruption detection code in ** btreeInitPage() is executed. */ pPage->isInit = 0; if( (rc = btreeInitPage(pPage))!=0 ){ assert( rc==SQLITE_CORRUPT ); /* The only possible error from InitPage */ checkAppendMsg(pCheck, "btreeInitPage() returns error code %d", rc); goto end_of_check; } ................................................................................ checkAppendMsg(pCheck, "Fragmentation of %d bytes reported as %d on page %d", nFrag, data[hdr+7], iPage); } } end_of_check: releasePage(pPage); pCheck->zPfx = saved_zPfx; pCheck->v1 = saved_v1; pCheck->v2 = saved_v2; return depth+1; } #endif /* SQLITE_OMIT_INTEGRITY_CHECK */ |
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u32 usableSize; /* Usable size of the page */ u32 contentOffset; /* Offset to the start of the cell content area */ u32 *heap = 0; /* Min-heap used for checking cell coverage */ u32 x, prev = 0; /* Next and previous entry on the min-heap */ const char *saved_zPfx = pCheck->zPfx; int saved_v1 = pCheck->v1; int saved_v2 = pCheck->v2; u8 savedIsInit; /* Check that the page exists */ pBt = pCheck->pBt; usableSize = pBt->usableSize; if( iPage==0 ) return 0; if( checkRef(pCheck, iPage) ) return 0; ................................................................................ checkAppendMsg(pCheck, "unable to get the page. error code=%d", rc); goto end_of_check; } /* Clear MemPage.isInit to make sure the corruption detection code in ** btreeInitPage() is executed. */ savedIsInit = pPage->isInit; pPage->isInit = 0; if( (rc = btreeInitPage(pPage))!=0 ){ assert( rc==SQLITE_CORRUPT ); /* The only possible error from InitPage */ checkAppendMsg(pCheck, "btreeInitPage() returns error code %d", rc); goto end_of_check; } ................................................................................ checkAppendMsg(pCheck, "Fragmentation of %d bytes reported as %d on page %d", nFrag, data[hdr+7], iPage); } } end_of_check: if( !doCoverageCheck ) pPage->isInit = savedIsInit; releasePage(pPage); pCheck->zPfx = saved_zPfx; pCheck->v1 = saved_v1; pCheck->v2 = saved_v2; return depth+1; } #endif /* SQLITE_OMIT_INTEGRITY_CHECK */ |