diff options
author | Herbert Dürr <hdu@apache.org> | 2013-07-16 13:30:18 +0000 |
---|---|---|
committer | Jan Holesovsky <kendy@suse.cz> | 2013-07-17 09:03:56 +0200 |
commit | 8201fd59b41700947e4a550208251b2537617358 (patch) | |
tree | e7393cce9fb99126514dd9f961ab2e0f670c5d60 /dtrans | |
parent | 699b7626222ea8be1c9713a7f5e274dbfbc029ff (diff) |
#i122752# check iterator in each iteration of CFormatEtcContainer::nextFormatEtc()'s loop
Don't trust nextFormatEtc()'s aNum argument not to mislead the iterator beyond
the container bounds. The comparable loop in CFormatEtcContainer::skipFormatEtc()
already checks the iterator against the container end in each iteration.
(cherry picked from commit a609daa146c5588c6a35c2c145e9573c625ec123)
Signed-off-by: Jan Holesovsky <kendy@suse.cz>
Diffstat (limited to 'dtrans')
-rw-r--r-- | dtrans/source/win32/dtobj/FetcList.cxx | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/dtrans/source/win32/dtobj/FetcList.cxx b/dtrans/source/win32/dtobj/FetcList.cxx index b728850fc72b..561f8945fa22 100644 --- a/dtrans/source/win32/dtobj/FetcList.cxx +++ b/dtrans/source/win32/dtobj/FetcList.cxx @@ -131,10 +131,11 @@ sal_uInt32 SAL_CALL CFormatEtcContainer::nextFormatEtc( LPFORMATETC lpFetc, sal_uInt32 nFetched = 0; - if ( m_EnumIterator != m_FormatMap.end( ) ) + for ( sal_uInt32 i = 0; i < aNum; i++, nFetched++, lpFetc++, ++m_EnumIterator ) { - for ( sal_uInt32 i = 0; i < aNum; i++, nFetched++, lpFetc++, ++m_EnumIterator ) - CopyFormatEtc( lpFetc, *m_EnumIterator ); + if ( m_EnumIterator == m_FormatMap.end() ) + break; + CopyFormatEtc( lpFetc, *m_EnumIterator ); } return nFetched; |