ole32: Ensure that a returned free block is valid in storage.

[Robert Shearman]

Otherwise, an IStream_SetSize call followed by an IStream_Read call 
could fail with STG_E_DOCFILECORRUPT.
---
  dlls/ole32/stg_bigblockfile.c |   28 ++++++++++++++++++++++++----
  dlls/ole32/storage32.c        |    5 +++++
  dlls/ole32/storage32.h        |    1 +
  3 files changed, 30 insertions(+), 4 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 69976777b793ca4a80c1f6334be044957662e25a.diff
Type: text/x-patch
Size: 2530 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20060803/352bafc4/69976777b793ca4a80c1f6334be044957662e25a.bin