diff options
Diffstat (limited to 'core/include/fxcrt/fx_basic.h')
| -rw-r--r-- | core/include/fxcrt/fx_basic.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/include/fxcrt/fx_basic.h b/core/include/fxcrt/fx_basic.h index 378d6c30a8..bdb1599491 100644 --- a/core/include/fxcrt/fx_basic.h +++ b/core/include/fxcrt/fx_basic.h @@ -6,6 +6,10 @@ #ifndef _FX_BASIC_H_ #define _FX_BASIC_H_ +#ifndef _STDINT_H_ +#define _STDINT_H_ +#include <stdint.h> +#endif #ifndef _FX_SYSTEM_H_ #include "fx_system.h" #endif @@ -18,6 +22,7 @@ #ifndef _FX_STREAM_H_ #include "fx_stream.h" #endif + class CFX_BinaryBuf : public CFX_Object { public: @@ -776,6 +781,9 @@ public: if (data_size > FixedSize) { m_pData = FX_Allocator_Alloc(m_pAllocator, DataType, data_size); } else { + if (FixedSize > SIZE_MAX/sizeof(DataType)) + return; + FXSYS_memset32(m_Data, 0, sizeof(DataType)*FixedSize); } } @@ -788,6 +796,10 @@ public: if (data_size > FixedSize) { m_pData = FX_Allocator_Alloc(m_pAllocator, DataType, data_size); } else { + + if (FixedSize > SIZE_MAX/sizeof(DataType)) + return; + FXSYS_memset32(m_Data, 0, sizeof(DataType)*FixedSize); } } |