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Added guards around DemHandlers functions

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Jordan Cristiano 2015-06-18 20:19:35 -04:00
parent b67f448d18
commit 9ad7c54510
1 changed files with 16 additions and 0 deletions
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16
demboyz/demmessages/demhandlers.cpp
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@ -23,23 +23,39 @@ typedef bool (*DemMsgJsonWriteFn)(JsonWrite& jsonbuf, void* data);
bool DemHandlers::DemMsg_FileRead(uint32_t type, FileRead& demofile, void* data) bool DemHandlers::DemMsg_FileRead(uint32_t type, FileRead& demofile, void* data)
{ {
static const DemMsgFileReadFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(FileRead); static const DemMsgFileReadFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(FileRead);
if (type >= (sizeof(demHandlers) / sizeof(DemMsgFileReadFn)))
{
return false;
}
return demHandlers[type](demofile, data); return demHandlers[type](demofile, data);
} }
bool DemHandlers::DemMsg_FileWrite(uint32_t type, FileWrite& demofile, void* data) bool DemHandlers::DemMsg_FileWrite(uint32_t type, FileWrite& demofile, void* data)
{ {
static const DemMsgFileWriteFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(FileWrite); static const DemMsgFileWriteFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(FileWrite);
if (type >= (sizeof(demHandlers) / sizeof(DemMsgFileWriteFn)))
{
return false;
}
return demHandlers[type](demofile, data); return demHandlers[type](demofile, data);
} }
bool DemHandlers::DemMsg_JsonRead(uint32_t type, JsonRead& jsonbuf, void* data) bool DemHandlers::DemMsg_JsonRead(uint32_t type, JsonRead& jsonbuf, void* data)
{ {
static const DemMsgJsonReadFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(JsonRead); static const DemMsgJsonReadFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(JsonRead);
if (type >= (sizeof(demHandlers) / sizeof(DemMsgJsonReadFn)))
{
return false;
}
return demHandlers[type](jsonbuf, data); return demHandlers[type](jsonbuf, data);
} }
bool DemHandlers::DemMsg_JsonWrite(uint32_t type, JsonWrite& jsonbuf, void* data) bool DemHandlers::DemMsg_JsonWrite(uint32_t type, JsonWrite& jsonbuf, void* data)
{ {
static const DemMsgJsonWriteFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(JsonWrite); static const DemMsgJsonWriteFn demHandlers[] = DECLARE_DEM_HANDLER_ARRAY(JsonWrite);
if (type >= (sizeof(demHandlers) / sizeof(DemMsgJsonWriteFn)))
{
return false;
}
return demHandlers[type](jsonbuf, data); return demHandlers[type](jsonbuf, data);
} }