CVS: blob/src/lib generic_io.c,1.7,1.8

[Stefan E. <se...@us...>]

Update of /cvsroot/blob/blob/src/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv18144/src/lib

Modified Files:
	generic_io.c 
Log Message:
check space in copy

Index: generic_io.c
===================================================================
RCS file: /cvsroot/blob/blob/src/lib/generic_io.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- generic_io.c	3 Apr 2003 14:21:23 -0000	1.7
+++ generic_io.c	21 Aug 2003 11:44:34 -0000	1.8
@@ -259,8 +259,15 @@
 	DBGIO( 5, src );
 	DBGIO( 5, dest );
 
+
 	if ( amount == 0 ) {
 		amount = io_get_size( src );
+	}
+
+	if ( amount > io_get_size( dest ) ) {
+		printf( "\n\nio_copy: src size (%d) > dest space (%d)!\n\n",
+				amount, io_get_size( dest ) );
+		return -ETOOLONG; // -ENOSPC ;)
 	}
 
 	blocks = amount / 512 + (amount%512?1:0);