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Overview
| Comment: | Add an ALWAYS() to an always-true conditional in the WAL rollback logic. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | branch-3.8.7 |
| Files: | files | file ages | folders |
| SHA1: | c5eae8a60d474131fbfa4d0c2b459005 |
| User & Date: | drh 2014-11-18 02:44:32 |
Context
|
2014-11-18
| ||
| 12:28 | Increment the version number to 3.8.7.2 check-in: 945a9e68 user: drh tags: branch-3.8.7 | |
| 02:44 | Add an ALWAYS() to an always-true conditional in the WAL rollback logic. check-in: c5eae8a6 user: drh tags: branch-3.8.7 | |
|
2014-11-17
| ||
| 20:33 | Remove code from sqlite3BtreeKeySize() made unreachable by the previous check-in. check-in: 57c4aa98 user: drh tags: branch-3.8.7 | |
Changes
Changes to src/wal.c.
2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 |
/* Restore the clients cache of the wal-index header to the state it
** was in before the client began writing to the database.
*/
memcpy(&pWal->hdr, (void *)walIndexHdr(pWal), sizeof(WalIndexHdr));
for(iFrame=pWal->hdr.mxFrame+1;
rc==SQLITE_OK && iFrame<=iMax;
iFrame++
){
/* This call cannot fail. Unless the page for which the page number
** is passed as the second argument is (a) in the cache and
** (b) has an outstanding reference, then xUndo is either a no-op
** (if (a) is false) or simply expels the page from the cache (if (b)
** is false).
|
| |
2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 |
/* Restore the clients cache of the wal-index header to the state it
** was in before the client began writing to the database.
*/
memcpy(&pWal->hdr, (void *)walIndexHdr(pWal), sizeof(WalIndexHdr));
for(iFrame=pWal->hdr.mxFrame+1;
ALWAYS(rc==SQLITE_OK) && iFrame<=iMax;
iFrame++
){
/* This call cannot fail. Unless the page for which the page number
** is passed as the second argument is (a) in the cache and
** (b) has an outstanding reference, then xUndo is either a no-op
** (if (a) is false) or simply expels the page from the cache (if (b)
** is false).
|