diff options
Diffstat (limited to 'src/vdbeblob.c')
| -rw-r--r-- | src/vdbeblob.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/vdbeblob.c b/src/vdbeblob.c index 4061e9780..522213a0b 100644 --- a/src/vdbeblob.c +++ b/src/vdbeblob.c @@ -156,12 +156,17 @@ int sqlite3_blob_open( Incrblob *pBlob = 0; #ifdef SQLITE_ENABLE_API_ARMOR - if( !sqlite3SafetyCheckOk(db) || ppBlob==0 || zTable==0 ){ + if( ppBlob==0 ){ return SQLITE_MISUSE_BKPT; } #endif - flags = !!flags; /* flags = (flags ? 1 : 0); */ *ppBlob = 0; +#ifdef SQLITE_ENABLE_API_ARMOR + if( !sqlite3SafetyCheckOk(db) || zTable==0 ){ + return SQLITE_MISUSE_BKPT; + } +#endif + flags = !!flags; /* flags = (flags ? 1 : 0); */ sqlite3_mutex_enter(db->mutex); @@ -377,7 +382,7 @@ static int blobReadWrite( sqlite3_mutex_enter(db->mutex); v = (Vdbe*)p->pStmt; - if( n<0 || iOffset<0 || (iOffset+n)>p->nByte ){ + if( n<0 || iOffset<0 || ((sqlite3_int64)iOffset+n)>p->nByte ){ /* Request is out of range. Return a transient error. */ rc = SQLITE_ERROR; }else if( v==0 ){ |