Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Add a comment to vdbe.c to explain the use of an uninitialized variable. (CVS 3551) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
1773eb7badf105b0e23316d423690304 |
| User & Date: | drh 2007-01-04 01:20:11 |
Context
|
2007-01-04
| ||
| 01:20 | Fix for ticket #2141. (CVS 3552) (check-in: 70f5f3b8 user: drh tags: trunk) | |
| 01:20 | Add a comment to vdbe.c to explain the use of an uninitialized variable. (CVS 3551) (check-in: 1773eb7b user: drh tags: trunk) | |
|
2007-01-03
| ||
| 23:37 | Clean up memory leaks and uninitialized variables detected by valgrind. Identify all tests where we deliberately derefence freed memory by adding a "-misuse" tag. (CVS 3550) (check-in: 70a86270 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
....
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
|
** ** 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 1.582 2007/01/02 18:41:55 drh Exp $ */ #include "sqliteInt.h" #include "os.h" #include <ctype.h> #include "vdbeInt.h" /* ................................................................................ assert( p->apCsr[i]->isTable ); iKey = intToKey(pTos->i); rc = sqlite3BtreeMoveto(pCrsr, 0, iKey, &res); pC->lastRowid = pTos->i; pC->rowidIsValid = res==0; pC->nullRow = 0; pC->cacheStatus = CACHE_STALE; if( res!=0 ){ pc = pOp->p2 - 1; pC->rowidIsValid = 0; } } Release(pTos); pTos--; |
|
>
>
>
|
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
....
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
|
** ** 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 1.583 2007/01/04 01:20:11 drh Exp $ */ #include "sqliteInt.h" #include "os.h" #include <ctype.h> #include "vdbeInt.h" /* ................................................................................ assert( p->apCsr[i]->isTable ); iKey = intToKey(pTos->i); rc = sqlite3BtreeMoveto(pCrsr, 0, iKey, &res); pC->lastRowid = pTos->i; pC->rowidIsValid = res==0; pC->nullRow = 0; pC->cacheStatus = CACHE_STALE; /* res might be uninitialized if rc!=SQLITE_OK. But if rc!=SQLITE_OK ** processing is about to abort so we really do not care whether or not ** the following jump is taken. */ if( res!=0 ){ pc = pOp->p2 - 1; pC->rowidIsValid = 0; } } Release(pTos); pTos--; |