rooty/HLMetaModOfficial
1
0
Fork 0
mirror of https://github.com/alliedmodders/metamod-source.git synced 2025-02-26 19:54:14 +01:00
Code Issues Releases Activity

fixed bug where cproto pointers could be stale from removed plugins

Browse Source 
--HG--
extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/trunk%40182
This commit is contained in:
David Anderson 2006-02-09 08:34:31 +00:00
parent 7078132342
commit 50fe3e72d9
2 changed files with 46 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
sourcehook/sourcehook.cpp
View File

@ -1083,6 +1083,38 @@ namespace SourceHook
//////////////////////////////////////////////////////////////////////////
// CProto
//////////////////////////////////////////////////////////////////////////
char *CSourceHookImpl::CProto::DupProto(const char *p)
{
char *newproto;
if (*p)
{
size_t len = strlen(p);
newproto = new char[len+1];
memcpy(newproto, p, len+1);
} else {
const ProtoInfo *pi1 = reinterpret_cast<const ProtoInfo *>(p);
int *ar_copy = new int[pi1->numOfParams + 1];
for (int i = 0; i <= pi1->numOfParams; i++)
ar_copy[i] = pi1->params[i];
ProtoInfo *copy = new ProtoInfo(pi1->retTypeSize, pi1->numOfParams, ar_copy);
newproto = reinterpret_cast<char *>(copy);
}
return newproto;
}
void CSourceHookImpl::CProto::FreeProto(char *prot)
{
if (*prot)
{
delete [] prot;
} else {
ProtoInfo *pi = reinterpret_cast<ProtoInfo *>(prot);
delete [] pi->params;
delete pi;
}
}
bool CSourceHookImpl::CProto::Equal(const char *p1, const char *p2)
{
if (*p1 && *p2) // Case1: Both old

19
sourcehook/sourcehook_impl.h
View File

@ -154,25 +154,34 @@ namespace SourceHook
private:
class CProto
{
const char *m_Proto;
char *m_Proto;
static bool Equal(const char *p1, const char *p2);
char *DupProto(const char *src);
void FreeProto(char *prot);
public:
CProto(const char *szProto) : m_Proto(szProto)
CProto(const char *szProto) : m_Proto(DupProto(szProto))
{
}
CProto(const CProto &other) : m_Proto(other.m_Proto)
CProto(const CProto &other) : m_Proto(DupProto(other.m_Proto))
{
}
~CProto()
{
FreeProto(m_Proto);
m_Proto = NULL;
}
void operator = (const char *szProto)
{
m_Proto = szProto;
m_Proto = DupProto(szProto);
}
void operator = (const CProto &other)
{
m_Proto = other.m_Proto;
m_Proto = DupProto(other.m_Proto);
}
bool operator == (const char *szProto) const