[Libreoffice-commits] .: Branch 'libreoffice-3-5' - filter/source

[Petr Mladek]

 filter/source/msfilter/msdffimp.cxx |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit 63dbfa8386159c2f22b7e3ef786f3c93fd4217aa
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Mon May 28 16:13:09 2012 +0100

    clip max entries
    
    Signed-off-by: Petr Mladek <pmladek at suse.cz>

diff --git a/filter/source/msfilter/msdffimp.cxx b/filter/source/msfilter/msdffimp.cxx
index 3107635..56234e2 100644
--- a/filter/source/msfilter/msdffimp.cxx
+++ b/filter/source/msfilter/msdffimp.cxx
@@ -6049,6 +6049,9 @@ void SvxMSDffManager::GetFidclData( sal_uInt32 nOffsDggL )
                         "escher", "FIDCL list longer than remaining bytes, ppt or parser is wrong");
                     mnIdClusters = std::min(nMaxEntriesPossible, static_cast<sal_Size>(mnIdClusters));
 
+                    sal_Size nMaxEntriesAllocatable = SAL_MAX_INT32 / sizeof(FIDCL);
+                    mnIdClusters = std::min(nMaxEntriesAllocatable, static_cast<sal_Size>(mnIdClusters));
+
                     mpFidcls = new FIDCL[ mnIdClusters ];
                     memset(mpFidcls, 0, mnIdClusters * sizeof(FIDCL));
                     for (sal_uInt32 i = 0; i < mnIdClusters; ++i)