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Overview
| Comment: | Fix a problem in check-in (6226) which could cause an assertion fault following a malloc failure. The prior check-in was for ticket #3624. (CVS 6235) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 1ffe44e9d6b49346a75850a977953de1 |
| User & Date: | drh 2009-02-03 13:19:12 |
Context
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2009-02-03
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| 13:51 | Add a special rule to the amalgamation generator to deal with the sqlite3OsDlSym function. Ticket #3631. (CVS 6236) check-in: 876f874c user: drh tags: trunk | |
| 13:19 | Fix a problem in check-in (6226) which could cause an assertion fault following a malloc failure. The prior check-in was for ticket #3624. (CVS 6235) check-in: 1ffe44e9 user: drh tags: trunk | |
| 13:10 | Check-in (6230) introduced a bugs in SUBSTR() which was caught by the fuzz tester. Fixed by this check-in. Related to ticket #3628. (CVS 6234) check-in: cd2e7f6c user: drh tags: trunk | |
Changes
Changes to src/func.c.
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** This file contains the C functions that implement various SQL ** functions of SQLite. ** ** There is only one exported symbol in this file - the function ** sqliteRegisterBuildinFunctions() found at the bottom of the file. ** All other code has file scope. ** ** $Id: func.c,v 1.219 2009/02/03 13:10:54 drh Exp $ */ #include "sqliteInt.h" #include <stdlib.h> #include <assert.h> #include "vdbeInt.h" /* ................................................................................ UNUSED_PARAMETER(argc); zStr = sqlite3_value_text(argv[0]); if( zStr==0 ) return; nStr = sqlite3_value_bytes(argv[0]); assert( zStr==sqlite3_value_text(argv[0]) ); /* No encoding change */ zPattern = sqlite3_value_text(argv[1]); if( zPattern==0 ){ assert( sqlite3_value_type(argv[1])==SQLITE_NULL ); return; } if( zPattern[0]==0 ){ assert( sqlite3_value_type(argv[1])!=SQLITE_NULL ); sqlite3_result_value(context, argv[0]); return; } |
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** This file contains the C functions that implement various SQL ** functions of SQLite. ** ** There is only one exported symbol in this file - the function ** sqliteRegisterBuildinFunctions() found at the bottom of the file. ** All other code has file scope. ** ** $Id: func.c,v 1.220 2009/02/03 13:19:12 drh Exp $ */ #include "sqliteInt.h" #include <stdlib.h> #include <assert.h> #include "vdbeInt.h" /* ................................................................................ UNUSED_PARAMETER(argc); zStr = sqlite3_value_text(argv[0]); if( zStr==0 ) return; nStr = sqlite3_value_bytes(argv[0]); assert( zStr==sqlite3_value_text(argv[0]) ); /* No encoding change */ zPattern = sqlite3_value_text(argv[1]); if( zPattern==0 ){ assert( sqlite3_value_type(argv[1])==SQLITE_NULL || sqlite3_context_db_handle(context)->mallocFailed ); return; } if( zPattern[0]==0 ){ assert( sqlite3_value_type(argv[1])!=SQLITE_NULL ); sqlite3_result_value(context, argv[0]); return; } |