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Overview
| Comment: | Use memcpy() rather than structure assignment so that memcmp() can later be used for comparison. Ticket [8550ecca70] |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
56f609da4bfcc794e1f8573652dcde85 |
| User & Date: | drh 2009-10-07 23:42:25 |
References
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2009-10-07
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| 23:43 | • Fixed ticket [8550ecca]: findLockInfo uses memcmp on non-zeroed, = assigned struct plus 3 other changes (artifact: 0eeaeb30 user: drh) | |
Context
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2009-10-08
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| 01:43 | Fix a segfault that can occur following an OOM fault while renaming a table holding foreign key constraints. (check-in: 33973814 user: drh tags: trunk) | |
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2009-10-07
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| 23:42 | Use memcpy() rather than structure assignment so that memcmp() can later be used for comparison. Ticket [8550ecca70] (check-in: 56f609da user: drh tags: trunk) | |
| 18:41 | Add some tests of statements in foreignkeys.html. (check-in: 83828679 user: dan tags: trunk) | |
Changes
Changes to src/os_unix.c.
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}
if( pLock==0 ){
pLock = sqlite3_malloc( sizeof(*pLock) );
if( pLock==0 ){
rc = SQLITE_NOMEM;
goto exit_findlockinfo;
}
pLock->lockKey = lockKey;
pLock->nRef = 1;
pLock->cnt = 0;
pLock->locktype = 0;
pLock->pNext = lockList;
pLock->pPrev = 0;
if( lockList ) lockList->pPrev = pLock;
lockList = pLock;
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}
if( pLock==0 ){
pLock = sqlite3_malloc( sizeof(*pLock) );
if( pLock==0 ){
rc = SQLITE_NOMEM;
goto exit_findlockinfo;
}
memcpy(&pLock->lockKey,&lockKey,sizeof(lockKey));
pLock->nRef = 1;
pLock->cnt = 0;
pLock->locktype = 0;
pLock->pNext = lockList;
pLock->pPrev = 0;
if( lockList ) lockList->pPrev = pLock;
lockList = pLock;
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