rpms/bochs/devel bochs-CVE-2007-2894.patch,NONE,1.1

[Hans de Goede (jwrdegoede)]

Author: jwrdegoede

Update of /cvs/extras/rpms/bochs/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv20257

Added Files:
	bochs-CVE-2007-2894.patch 
Log Message:
* Wed Aug 22 2007 Hans de Goede <j.w.r.degoede at hhs.nl> 2.3-7
- Fix CVE-2007-2894 (really fix bz 241799)


bochs-CVE-2007-2894.patch:

--- NEW FILE bochs-CVE-2007-2894.patch ---
--- bochs-2.3/iodev/floppy.cc	2007/04/06 15:22:17	1.106
+++ bochs-2.3/iodev/floppy.cc	2007/08/21 14:18:16	1.107
@@ -1785,7 +1785,7 @@
         }
         media->sectors = media->heads * media->tracks * media->sectors_per_track;
     }
-    return(1); // success
+    return (media->sectors > 0); // success
   }
 
   else if ( S_ISCHR(stat_buf.st_mode)
@@ -1805,7 +1805,7 @@
       media->heads             = floppy_type[type_idx].hd;
       media->sectors_per_track = floppy_type[type_idx].spt;
       media->sectors           = floppy_type[type_idx].sectors;
-      return 1;
+      return (media->sectors > 0);
     }
     media->tracks            = floppy_geom.track;
     media->heads             = floppy_geom.head;
@@ -1822,7 +1822,7 @@
     media->sectors_per_track = floppy_type[type_idx].spt;
     media->sectors           = floppy_type[type_idx].sectors;
 #endif
-    return 1; // success
+    return (media->sectors > 0); // success
   } else {
     // unknown file type
     BX_ERROR(("unknown mode type"));