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Overview
| Comment: | Fix the sqlite3_mutex_alloc() interface to return NULL (not segfault) when operating in threadsafe mode. (This is a general-purpose bug fix which really ought to be ported to trunk.) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | wal |
| Files: | files | file ages | folders |
| SHA1: |
64840a3caf569959c9d5e63bdbc0cf67 |
| User & Date: | drh 2010-05-01 11:19:08 |
Context
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2010-05-01
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| 11:33 | Fix a typo in the walmode.test test script introducted yesterday. check-in: dcabc90c user: drh tags: wal | |
| 11:19 | Fix the sqlite3_mutex_alloc() interface to return NULL (not segfault) when operating in threadsafe mode. (This is a general-purpose bug fix which really ought to be ported to trunk.) check-in: 64840a3c user: drh tags: wal | |
| 08:30 | Add test case demonstrating deadlock during recovery of very large log files. No fix yet. check-in: 63ea318e user: dan tags: wal | |
Changes
Changes to src/mutex.c.
73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
return rc;
}
/*
** Retrieve a pointer to a static mutex or allocate a new dynamic one.
*/
sqlite3_mutex *sqlite3_mutex_alloc(int id){
#ifndef SQLITE_OMIT_AUTOINIT
if( sqlite3_initialize() ) return 0;
#endif
return sqlite3GlobalConfig.mutex.xMutexAlloc(id);
}
sqlite3_mutex *sqlite3MutexAlloc(int id){
|
> |
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 |
return rc;
}
/*
** Retrieve a pointer to a static mutex or allocate a new dynamic one.
*/
sqlite3_mutex *sqlite3_mutex_alloc(int id){
if( !sqlite3GlobalConfig.bCoreMutex ) return 0;
#ifndef SQLITE_OMIT_AUTOINIT
if( sqlite3_initialize() ) return 0;
#endif
return sqlite3GlobalConfig.mutex.xMutexAlloc(id);
}
sqlite3_mutex *sqlite3MutexAlloc(int id){
|