Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Detect the failure to zero-terminate a result string due to a malloc failure. (CVS 4871) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
57db14067ff7d519291bebe695dcf991 |
| User & Date: | drh 2008-03-17 16:54:02 |
Context
|
2008-03-17
| ||
| 17:08 | Abandon the OR optimization following a memory allocation failure, to avoid referencing uninitialized memory. (CVS 4872) check-in: 9d2afbb5 user: drh tags: trunk | |
| 16:54 | Detect the failure to zero-terminate a result string due to a malloc failure. (CVS 4871) check-in: 57db1406 user: drh tags: trunk | |
| 16:23 | Label test case bindxfer-1.9 as a misuse test case, since it is one. (CVS 4870) check-in: 7b991226 user: drh tags: trunk | |
Changes
Changes to src/vdbe.c.
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
...
981
982
983
984
985
986
987
988
989
990
991
992
993
994
|
** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.709 2008/02/13 18:25:27 danielk1977 Exp $ */ #include "sqliteInt.h" #include <ctype.h> #include "vdbeInt.h" /* ** The following global variable is incremented every time a cursor ................................................................................ ** as side effect. */ pMem = p->pResultSet = &p->aMem[pOp->p1]; for(i=0; i<pOp->p2; i++){ sqlite3VdbeMemNulTerminate(&pMem[i]); storeTypeInfo(&pMem[i], encoding); } /* Return SQLITE_ROW */ p->nCallback++; p->pc = pc + 1; rc = SQLITE_ROW; goto vdbe_return; |
|
>
|
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
...
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
|
** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.710 2008/03/17 16:54:02 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> #include "vdbeInt.h" /* ** The following global variable is incremented every time a cursor ................................................................................ ** as side effect. */ pMem = p->pResultSet = &p->aMem[pOp->p1]; for(i=0; i<pOp->p2; i++){ sqlite3VdbeMemNulTerminate(&pMem[i]); storeTypeInfo(&pMem[i], encoding); } if( db->mallocFailed ) goto no_mem; /* Return SQLITE_ROW */ p->nCallback++; p->pc = pc + 1; rc = SQLITE_ROW; goto vdbe_return; |