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Overview
| Comment: | Cause sqlite3_exec() to return SQLITE_NOMEM if it cannot allocate memory to hold the error message for some other error. (CVS 6844) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
e9849292ab741f4c86203b2629dbe116 |
| User & Date: | drh 2009-07-03 19:18:43 |
Context
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2009-07-03
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| 19:19 | Remove unused code (that was commented out) from prepare.c. Remove an incorrect NEVER() macro. Fix the comment on schemaIsValid() to correctly describe its return behavior. (CVS 6845) (check-in: 90deb658 user: drh tags: trunk) | |
| 19:18 | Cause sqlite3_exec() to return SQLITE_NOMEM if it cannot allocate memory to hold the error message for some other error. (CVS 6844) (check-in: e9849292 user: drh tags: trunk) | |
| 17:23 | Remove an unused variable from the test code in test3.c. (CVS 6843) (check-in: 9e35bec9 user: drh tags: trunk) | |
Changes
Changes to src/legacy.c.
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** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** ** $Id: legacy.c,v 1.33 2009/05/05 20:02:48 drh Exp $ */ #include "sqliteInt.h" /* ** Execute SQL code. Return one of the SQLITE_ success/failure ** codes. Also write an error message into memory obtained from ................................................................................ rc = sqlite3ApiExit(db, rc); if( rc!=SQLITE_OK && ALWAYS(rc==sqlite3_errcode(db)) && pzErrMsg ){ int nErrMsg = 1 + sqlite3Strlen30(sqlite3_errmsg(db)); *pzErrMsg = sqlite3Malloc(nErrMsg); if( *pzErrMsg ){ memcpy(*pzErrMsg, sqlite3_errmsg(db), nErrMsg); } }else if( pzErrMsg ){ *pzErrMsg = 0; } assert( (rc&db->errMask)==rc ); sqlite3_mutex_leave(db->mutex); return rc; } |
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** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** ** $Id: legacy.c,v 1.34 2009/07/03 19:18:43 drh Exp $ */ #include "sqliteInt.h" /* ** Execute SQL code. Return one of the SQLITE_ success/failure ** codes. Also write an error message into memory obtained from ................................................................................ rc = sqlite3ApiExit(db, rc); if( rc!=SQLITE_OK && ALWAYS(rc==sqlite3_errcode(db)) && pzErrMsg ){ int nErrMsg = 1 + sqlite3Strlen30(sqlite3_errmsg(db)); *pzErrMsg = sqlite3Malloc(nErrMsg); if( *pzErrMsg ){ memcpy(*pzErrMsg, sqlite3_errmsg(db), nErrMsg); }else{ rc = SQLITE_NOMEM; } }else if( pzErrMsg ){ *pzErrMsg = 0; } assert( (rc&db->errMask)==rc ); sqlite3_mutex_leave(db->mutex); return rc; } |