[Linux-NTFS-cvs] CVS: ntfsprogs/ntfsprogs ntfsresize.c,1.61,1.62

[Szabolcs S. <sz...@us...>]

Changes by: szaka

Update of /cvsroot/linux-ntfs/ntfsprogs/ntfsprogs
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20868/ntfsprogs

Modified Files:
	ntfsresize.c 
Log Message:
ntfsresize: fix segfault during fsck if $Bitmap was larger than expected


Index: ntfsresize.c
===================================================================
RCS file: /cvsroot/linux-ntfs/ntfsprogs/ntfsprogs/ntfsresize.c,v
retrieving revision 1.61
retrieving revision 1.62
diff -u -p -r1.61 -r1.62
--- ntfsresize.c	10 May 2005 17:00:03 -0000	1.61
+++ ntfsresize.c	24 May 2005 21:13:51 -0000	1.62
@@ -873,6 +873,11 @@ static void compare_bitmaps(ntfs_volume 
 			break;
 		}
 
+		if (a->size < pos + count)
+			err_exit("$Bitmap file size is larger than "
+				 "expected (%lld+ versus %lld)\n",
+				 pos + count, a->size);
+
 		for (i = 0; i < count; i++, pos++) {
 			s64 cl;  /* current cluster */