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Unified Diff: core/src/fxge/dib/fx_dib_convert.cpp

Issue 1142713005: Remove FX_Alloc() null checks now that it can't return NULL. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Fix missing FX_Alloc2D, check overflow on add, remove unused enum. Created 5 years, 7 months ago
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Index: core/src/fxge/dib/fx_dib_convert.cpp
diff --git a/core/src/fxge/dib/fx_dib_convert.cpp b/core/src/fxge/dib/fx_dib_convert.cpp
index 4a8befe5e3d9ea4561334f7dd787e66e7aaef8d7..dacc43db6466e296c2c098d4484f184b2ccd85a7 100644
--- a/core/src/fxge/dib/fx_dib_convert.cpp
+++ b/core/src/fxge/dib/fx_dib_convert.cpp
@@ -236,9 +236,6 @@ 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();
@@ -251,13 +248,7 @@ 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++) {
@@ -868,9 +859,6 @@ 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) {
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