msi: Check number of bytes returned by ReadFile.

a5b51a76 · Dmitry Timoshkov · Alexandre Julliard · 724eda25 · a5b51a76
Commit a5b51a76 authored Oct 29, 2013 by Dmitry Timoshkov Committed by Alexandre Julliard Oct 30, 2013
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record.c dlls/msi/record.c +1 -1

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--- a/dlls/msi/record.c
+++ b/dlls/msi/record.c
@@ -683,7 +683,7 @@ static UINT RECORD_StreamFromFile(LPCWSTR szFile, IStream **pstm)
        hGlob = GlobalAlloc(GMEM_FIXED, sz);
        if( hGlob )
        {
-            BOOL r = ReadFile(handle, hGlob, sz, &read, NULL);
+            BOOL r = ReadFile(handle, hGlob, sz, &read, NULL) && read == sz;
            if( !r )
            {
                GlobalFree(hGlob);