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fix a potential dangerous pointer

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This commit is contained in:
Lu Wang 2012-09-11 16:37:41 +08:00
parent 0e27f4b1c5
commit 64a765e90f
1 changed files with 3 additions and 3 deletions
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6
src/HTMLRenderer/export.cc
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@ -18,14 +18,14 @@ void HTMLRenderer::export_remote_font(const FontInfo & info, const string & suff
allcss_fout << "@font-face{font-family:f" << info.id << ";src:url(";
{
const char * fn = str_fmt("f%llx%s", info.id, suffix.c_str());
auto fn = str_fmt("f%llx%s", info.id, suffix.c_str());
if(param->single_html)
{
allcss_fout << "'data:font/" << fontfileformat << ";base64," << base64stream(ifstream(tmp_dir + "/" + fn, ifstream::binary)) << "'";
allcss_fout << "'data:font/" << fontfileformat << ";base64," << base64stream(ifstream(tmp_dir + "/" + (char*)fn, ifstream::binary)) << "'";
}
else
{
allcss_fout << fn;
allcss_fout << (char*)fn;
}
}