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More safe strncpy usage.

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Andrey Akhmichin 2022-11-16 07:12:11 +05:00
parent 9033377e5e
commit e6424f42a7
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GPG Key ID: 1F180D249B0643C0
1 changed files with 4 additions and 3 deletions
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7
cl_dll/particlesys.cpp
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@ -263,7 +263,8 @@ ParticleType *ParticleSystem::GetType( const char *szName )
ParticleType *ParticleSystem::AddPlaceholderType( const char *szName ) ParticleType *ParticleSystem::AddPlaceholderType( const char *szName )
{ {
m_pFirstType = new ParticleType( m_pFirstType ); m_pFirstType = new ParticleType( m_pFirstType );
strncpy(m_pFirstType->m_szName, szName, sizeof(m_pFirstType->m_szName) ); strncpy(m_pFirstType->m_szName, szName, sizeof(m_pFirstType->m_szName) - 1);
m_pFirstType->m_szName[sizeof(m_pFirstType->m_szName) - 1] = '\0';
return m_pFirstType; return m_pFirstType;
} }
@ -285,8 +286,8 @@ ParticleType *ParticleSystem::ParseType( char *&szFile )
if ( !stricmp( szToken, "name" ) ) if ( !stricmp( szToken, "name" ) )
{ {
szFile = gEngfuncs.COM_ParseFile(szFile,szToken); szFile = gEngfuncs.COM_ParseFile(szFile,szToken);
strncpy(pType->m_szName, szToken, sizeof(pType->m_szName) ); strncpy(pType->m_szName, szToken, sizeof(pType->m_szName) - 1 );
pType->m_szName[sizeof(pType->m_szName) - 1] = '\0';
ParticleType *pTemp = GetType(szToken); ParticleType *pTemp = GetType(szToken);
if (pTemp) if (pTemp)
{ {