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ofz: Use-of-uninitialized-value

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Change-Id: Ia19985b7c042e6ab9608220343e3b678890f7215
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128638
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
This commit is contained in:
Caolán McNamara 2022-01-19 20:43:58 +00:00
parent ce8745f01a
commit e944307088
1 changed files with 4 additions and 9 deletions
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13
lotuswordpro/source/filter/lwpsdwgrouploaderv0102.cxx
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@ -238,20 +238,15 @@ XFDrawGroup* LwpSdwGroupLoaderV0102::CreateDrawGroupObject()
{
//flag
unsigned char BinSignature[2];
m_pStream->ReadBytes(BinSignature, 2);
if (BinSignature[0] != 'S' || BinSignature[1] != 'M')
{
assert(false);
if (m_pStream->ReadBytes(BinSignature, 2) != 2)
return nullptr;
if (BinSignature[0] != 'S' || BinSignature[1] != 'M')
return nullptr;
}
//version
unsigned short nVersion;
unsigned short nVersion(0);
m_pStream->ReadUInt16(nVersion);
if (nVersion<0x0102)
{
assert(false);
return nullptr;
}
// topObj, botObj
m_pStream->SeekRel(4);
//record count