diff options
Diffstat (limited to 'src/test_vfs.c')
| -rw-r--r-- | src/test_vfs.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/test_vfs.c b/src/test_vfs.c index 1212a51e7..d14f93c54 100644 --- a/src/test_vfs.c +++ b/src/test_vfs.c @@ -341,6 +341,7 @@ static void tvfsGrowBuffer(TestvfsShm *pShm, int reqSize, int *pNewSize){ TestvfsBuffer *pBuffer = pShm->pBuffer; if( reqSize>pBuffer->n ){ pBuffer->a = (u8 *)ckrealloc((char *)pBuffer->a, reqSize); + memset(&pBuffer->a[pBuffer->n], 0x55, reqSize-pBuffer->n); pBuffer->n = reqSize; } *pNewSize = pBuffer->n; @@ -467,11 +468,13 @@ static int tvfsShmSize( Testvfs *p = (Testvfs *)(pVfs->pAppData); TestvfsShm *pShm = (TestvfsShm *)pShmHandle; - tvfsGrowBuffer(pShm, reqSize, pNewSize); tvfsExecTcl(p, "xShmSize", Tcl_NewStringObj(pShm->pBuffer->zFile, -1), pShm->id, 0 ); tvfsResultCode(p, &rc); + if( rc==SQLITE_OK ){ + tvfsGrowBuffer(pShm, reqSize, pNewSize); + } return rc; } @@ -549,7 +552,9 @@ static int tvfsShmClose( TestvfsShm *pShm = (TestvfsShm *)pShmHandle; TestvfsBuffer *pBuffer = pShm->pBuffer; +#if 0 assert( (deleteFlag!=0)==(pBuffer->nRef==1) ); +#endif tvfsExecTcl(p, "xShmClose", Tcl_NewStringObj(pShm->pBuffer->zFile, -1), pShm->id, 0 @@ -759,6 +764,7 @@ static int testvfs_cmd( pVfs->zName = p->zName; pVfs->mxPathname = p->pParent->mxPathname; pVfs->szOsFile += p->pParent->szOsFile; + p->pVfs = pVfs; Tcl_CreateObjCommand(interp, zVfs, testvfs_obj_cmd, p, testvfs_obj_del); sqlite3_vfs_register(pVfs, 0); |