Changeset 3369

Timestamp:

Oct 13, 2012 3:42:23 AM (7 months ago)

Author:

wmb

Message:

OLPC - fixed a possible unitialized buffer address in fs-update.

File:

• cpu/x86/pc/olpc/via/fsupdate.fth (modified) (2 diffs)

cpu/x86/pc/olpc/via/fsupdate.fth

@@ -73 +73 @@
 
 : zblocks:  ( "eblock-size" "#eblocks" ... -- )
+   load-base to data-buffer
    ?compare-spec-line
    get-hex# to /nand-block
@@ -85 +86 @@
    \ and uncompressed copies of the data.  4x is overkill, but there
    \ is plenty of space at load-base
-   load-base to dma-buffer
-   load-base /nand-block 4 * + to data-buffer
+   load-base /nand-block 4 * + to dma-buffer
    /nand-block /nand-page / to nand-pages/block
    t-update  \ Handle possible timer rollover