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bnc#887307 ODF files not showing up on Windows search

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Under Windows 7, ODF and OpenOffice.org 1.1 files were not found,
when the folder containing them was not indexed, and full text
search was switched on. The problem did not occur under Windows 8.

Apparently there is a bug in Windows 7, reading beyond the end of a
BufferStream resulted in 0 bytes read. So we take care not to read
beyond the end of stream.

Change-Id: Id01b08922121dabbb7b49c54f8ef11cb0e4ac413
This commit is contained in:
Andras Timar
2014-09-18 00:46:16 +02:00
parent 510bb3fab2
commit ae4c836b49
1 changed files with 1 additions and 1 deletions
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2
shell/source/win32/zipfile/zipfile.cxx
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@@ -289,7 +289,7 @@ static bool findCentralDirectoryEnd(StreamInterface *stream)
try
{
for (long nOffset = nLength - BLOCK_SIZE;
for (long nOffset = nLength - BLOCK_SIZE - 4;
nOffset > 0; nOffset -= BLOCK_SIZE)
{
if (findSignatureAtOffset(stream, nOffset))