strepsirrhini/office-gobmx
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do not leak memory

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This commit is contained in:
David Tardon 2011-05-16 15:28:20 +02:00
parent 717548874c
commit d971198fd3
1 changed files with 24 additions and 3 deletions
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27
hwpfilter/source/hwpreader.cxx
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@ -29,6 +29,8 @@
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_hwpfilter.hxx"
#include <boost/shared_ptr.hpp>
#include "hwpreader.hxx"
#include <math.h>
//#ifndef UDK100
@ -84,6 +86,20 @@ static hchar sbuf[256];
static hchar *field = 0L;
static char buf[1024];
namespace
{
template<typename T>
struct Free
{
void operator()(T* const ptr)
{
free(ptr);
}
};
}
struct HwpReaderPrivate
{
HwpReaderPrivate()
@ -1781,7 +1797,8 @@ void HwpReader::makePageStyle()
if( hwpinfo->back_info.type == 2 ){
rstartEl(ascii("office:binary-data"), rList);
pList->clear();
rchars(ascii(base64_encode_string((unsigned char *) hwpinfo->back_info.data, hwpinfo->back_info.size )));
boost::shared_ptr<char> pStr(base64_encode_string((unsigned char *) hwpinfo->back_info.data, hwpinfo->back_info.size ), Free<char>());
rchars(ascii(pStr.get()));
rendEl(ascii("office:binary-data"));
}
rendEl(ascii("style:background-image"));
@ -3993,7 +4010,10 @@ void HwpReader::makePicture(Picture * hbox)
if( hbox->pictype == PICTYPE_EMBED ){
EmPicture *emp = hwpfile.GetEmPicture(hbox);
if( emp )
rchars(ascii(base64_encode_string( emp->data, emp->size )));
{
boost::shared_ptr<char> pStr(base64_encode_string( emp->data, emp->size ), Free<char>());
rchars(ascii(pStr.get()));
}
}
else{
if( hwpfile.oledata ){
@ -4015,7 +4035,8 @@ void HwpReader::makePicture(Picture * hbox)
rchars(ascii(""));
}
else{
rchars(ascii(base64_encode_string( (uchar *)pObj, strlen((char *)pObj) )));
boost::shared_ptr<char> pStr(base64_encode_string( (uchar *)pObj, strlen((char *)pObj)), Free<char>());
rchars(ascii(pStr.get()));
pObj->Release();
srcsto->Release();
}