3118     info->palettesize = 0;  in lodepng_color_mode_init()
3151         if(!dest->palette && source->palettesize) return 83; /*alloc fail*/  in lodepng_color_mode_copy()
3152         lodepng_memcpy(dest->palette, source->palette, source->palettesize * 4);  in lodepng_color_mode_copy()
3177     if(a->palettesize != b->palettesize) return 0;  in lodepng_color_mode_equal()
3178     for(i = 0; i != a->palettesize * 4; ++i) {  in lodepng_color_mode_equal()
3188     info->palettesize = 0;  in lodepng_palette_clear()
3198     if(info->palettesize >= 256) {  in lodepng_palette_add()
3201     info->palette[4 * info->palettesize + 0] = r;  in lodepng_palette_add()
3202     info->palette[4 * info->palettesize + 1] = g;  in lodepng_palette_add()
3203     info->palette[4 * info->palettesize + 2] = b;  in lodepng_palette_add()
3204     info->palette[4 * info->palettesize + 3] = a;  in lodepng_palette_add()
3205     ++info->palettesize;  in lodepng_palette_add()
3238     for(i = 0; i != info->palettesize; ++i) {  in lodepng_has_palette_alpha()
4088         size_t palettesize = mode_out->palettesize;  in lodepng_convert()  local
4094         if(palettesize == 0) {  in lodepng_convert()
4095             palettesize = mode_in->palettesize;  in lodepng_convert()
4106         if(palettesize < palsize) palsize = palettesize;  in lodepng_convert()
4171         if(r_in >= mode_in->palettesize) return 82;  in lodepng_convert_rgb()
4193         for(i = 0; i < mode_out->palettesize; i++) {  in lodepng_convert_rgb()
4516         if(mode_in->colortype == LCT_PALETTE && mode_in->palettesize >= mode_out->palettesize  in auto_choose_color()
5105     color->palettesize = chunkLength / 3u;  in readChunk_PLTE()
5106 …if(color->palettesize == 0 || color->palettesize > 256) return 38; /*error: palette too small or b…  in readChunk_PLTE()
5108     if(!color->palette && color->palettesize) {  in readChunk_PLTE()
5109         color->palettesize = 0;  in readChunk_PLTE()
5113     for(i = 0; i != color->palettesize; ++i) {  in readChunk_PLTE()
5128         if(chunkLength > color->palettesize) return 39;  in readChunk_tRNS()
5163         if(data[0] >= info->color.palettesize) return 103;  in readChunk_bKGD()
6003     if(info->palettesize == 0 || info->palettesize > 256) {  in addChunk_PLTE()
6007     CERROR_TRY_RETURN(lodepng_chunk_init(&chunk, out, info->palettesize * 3, "PLTE"));  in addChunk_PLTE()
6009     for(i = 0; i != info->palettesize; ++i) {  in addChunk_PLTE()
6025         size_t i, amount = info->palettesize;  in addChunk_tRNS()
6027         for(i = info->palettesize; i != 0; --i) {  in addChunk_tRNS()
6815        && (info_png->color.palettesize == 0 || info_png->color.palettesize > 256)) {  in lodepng_encode()