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| author | drh <> | 2025-03-10 22:31:55 +0000 |
|---|---|---|
| committer | drh <> | 2025-03-10 22:31:55 +0000 |
| commit | 642479d1cd44171e258aa5e7a36f9d2472356008 (patch) | |
| tree | d62446535c38a303c05ae6f16e6b844f452f771b /src | |
| parent | 09eba154b235f35a710da1d0096d9e1b3d5bda04 (diff) | |
| download | sqlite-642479d1cd44171e258aa5e7a36f9d2472356008.tar.gz sqlite-642479d1cd44171e258aa5e7a36f9d2472356008.zip | |
Ensure that the TEMP database has been initialized at the beginning of
a call to sqlite3_open_blob() for the TEMP database. Fix for the issue
reported by [forum:/forumpost/0a556d619b|forum post 0a556d619b].
FossilOrigin-Name: 2cfccdbe08b7b14a6b255f7157ac20d0807327adefcb33fcffeeed14c7603fe1
Diffstat (limited to 'src')
| -rw-r--r-- | src/vdbeblob.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/vdbeblob.c b/src/vdbeblob.c index 79698d0af..42edcf7de 100644 --- a/src/vdbeblob.c +++ b/src/vdbeblob.c @@ -133,6 +133,7 @@ int sqlite3_blob_open( char *zErr = 0; Table *pTab; Incrblob *pBlob = 0; + int iDb; Parse sParse; #ifdef SQLITE_ENABLE_API_ARMOR @@ -178,7 +179,10 @@ int sqlite3_blob_open( sqlite3ErrorMsg(&sParse, "cannot open view: %s", zTable); } #endif - if( !pTab ){ + if( pTab==0 + || ((iDb = sqlite3SchemaToIndex(db, pTab->pSchema))==1 && + sqlite3OpenTempDatabase(&sParse)) + ){ if( sParse.zErrMsg ){ sqlite3DbFree(db, zErr); zErr = sParse.zErrMsg; @@ -189,7 +193,7 @@ int sqlite3_blob_open( goto blob_open_out; } pBlob->pTab = pTab; - pBlob->zDb = db->aDb[sqlite3SchemaToIndex(db, pTab->pSchema)].zDbSName; + pBlob->zDb = db->aDb[iDb].zDbSName; /* Now search pTab for the exact column. */ iCol = sqlite3ColumnIndex(pTab, zColumn); @@ -273,7 +277,6 @@ int sqlite3_blob_open( {OP_Halt, 0, 0, 0}, /* 5 */ }; Vdbe *v = (Vdbe *)pBlob->pStmt; - int iDb = sqlite3SchemaToIndex(db, pTab->pSchema); VdbeOp *aOp; sqlite3VdbeAddOp4Int(v, OP_Transaction, iDb, wrFlag, |