diff options
Diffstat (limited to 'core/src/fxge/dib/fx_dib_convert.cpp')
| -rw-r--r-- | core/src/fxge/dib/fx_dib_convert.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/src/fxge/dib/fx_dib_convert.cpp b/core/src/fxge/dib/fx_dib_convert.cpp index dacc43db64..4a8befe5e3 100644 --- a/core/src/fxge/dib/fx_dib_convert.cpp +++ b/core/src/fxge/dib/fx_dib_convert.cpp @@ -236,6 +236,9 @@ FX_BOOL CFX_Palette::BuildPalette(const CFX_DIBSource* pBitmap, int pal_type) FX_Free(m_pPalette); } m_pPalette = FX_Alloc(FX_DWORD, 256); + if (!m_pPalette) { + return FALSE; + } int bpp = pBitmap->GetBPP() / 8; int width = pBitmap->GetWidth(); int height = pBitmap->GetHeight(); @@ -248,7 +251,13 @@ FX_BOOL CFX_Palette::BuildPalette(const CFX_DIBSource* pBitmap, int pal_type) m_aLut = NULL; } m_cLut = FX_Alloc(FX_DWORD, 4096); + if (!m_cLut) { + return FALSE; + } m_aLut = FX_Alloc(FX_DWORD, 4096); + if (!m_aLut) { + return FALSE; + } int row, col; m_lut = 0; for (row = 0; row < height; row++) { @@ -859,6 +868,9 @@ FX_BOOL ConvertBuffer(FXDIB_Format dest_format, FX_LPBYTE dest_buf, int dest_pit return ConvertBuffer(FXDIB_8bppMask, dest_buf, dest_pitch, width, height, pSrcBitmap, src_left, src_top, d_pal, pIccTransform); } d_pal = FX_Alloc(FX_DWORD, 256); + if (!d_pal) { + return FALSE; + } if (((src_format & 0xff) == 1 || (src_format & 0xff) == 8) && pSrcBitmap->GetPalette()) { return _ConvertBuffer_Plt2PltRgb8(dest_buf, dest_pitch, width, height, pSrcBitmap, src_left, src_top, d_pal, pIccTransform); } else if ((src_format & 0xff) >= 24) { |