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Overview
Comment: | Convert two unreachable branches into assert() statements. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
61b31e771430f490fc2c4cef55046deb |
User & Date: | drh 2014-12-02 16:16:47.791 |
Context
2014-12-02
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20:51 | Add support for SQLITE_CHECKPOINT_TRUNCATE. (check-in: edda2b9e7a user: drh tags: trunk) | |
19:04 | Add the SQLITE_CHECKPOINT_TRUNCATE option. (check-in: 8e20a43419 user: dan tags: checkpoint-truncate) | |
16:38 | Merge all recent enhancements and bug fixes from trunk into the apple-osx branch. (check-in: 43c4ba26a2 user: drh tags: apple-osx) | |
16:31 | Merge all recent fixes and enhancements from trunk into sessions. (check-in: 2617d93713 user: drh tags: sessions) | |
16:16 | Convert two unreachable branches into assert() statements. (check-in: 61b31e7714 user: drh tags: trunk) | |
13:46 | Work around overzealous NULL pointer checking in memcpy() and memset() for some systems. (check-in: 0d04f380e1 user: drh tags: trunk) | |
Changes
Changes to src/btree.c.
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1352 1353 1354 1355 1356 1357 1358 | /* The request could not be fulfilled using a freelist slot. Check ** to see if defragmentation is necessary. */ testcase( gap+2+nByte==top ); if( gap+2+nByte>top ){ defragment_page: | | | 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 | /* The request could not be fulfilled using a freelist slot. Check ** to see if defragmentation is necessary. */ testcase( gap+2+nByte==top ); if( gap+2+nByte>top ){ defragment_page: assert( pPage->nCell>0 || CORRUPT_DB ); rc = defragmentPage(pPage); if( rc ) return rc; top = get2byteNotZero(&data[hdr+5]); assert( gap+nByte<=top ); } |
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6412 6413 6414 6415 6416 6417 6418 | Pgno pgnoNew; /* Page number of pNew */ assert( sqlite3_mutex_held(pPage->pBt->mutex) ); assert( sqlite3PagerIswriteable(pParent->pDbPage) ); assert( pPage->nOverflow==1 ); /* This error condition is now caught prior to reaching this function */ | | | 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 | Pgno pgnoNew; /* Page number of pNew */ assert( sqlite3_mutex_held(pPage->pBt->mutex) ); assert( sqlite3PagerIswriteable(pParent->pDbPage) ); assert( pPage->nOverflow==1 ); /* This error condition is now caught prior to reaching this function */ if( NEVER(pPage->nCell==0) ) return SQLITE_CORRUPT_BKPT; /* Allocate a new page. This page will become the right-sibling of ** pPage. Make the parent page writable, so that the new divider cell ** may be inserted. If both these operations are successful, proceed. */ rc = allocateBtreePage(pBt, &pNew, &pgnoNew, 0, 0); |
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