fix to prev

2008-05-18 23:02:19 +00:00
parent 78dd7402e0
commit 372cb2113a
1 changed files with 6 additions and 1 deletions
--- a/harbour/contrib/hbhpdf/harupdf.c
+++ b/harbour/contrib/hbhpdf/harupdf.c
@@ -169,7 +169,12 @@ HB_FUNC( HPDF_GETSTREAMSIZE )
 HB_FUNC( HPDF_READFROMSTREAM )
 {
   HPDF_UINT32 size = hb_parclen( 2 );
-   HPDF_BYTE * buffer = ( HPDF_BYTE * ) hb_xgrab( size );
+   HPDF_BYTE * buffer;
+
+   if( size < 1024 )
+      size = 1024;
+
+   buffer = ( HPDF_BYTE * ) hb_xgrab( size );

   hb_retnl( (long) HPDF_ReadFromStream( HPDF_Doc_par( 1 ), buffer, &size ) );