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pcbnew: Ensure we don't overflow export 

\u%4.4 can output between 7-11 bytes, which can overflow and not allow
the null terminator to be represented.
This commit is contained in:
Seth Hillbrand 2019-07-17 18:24:25 -07:00
parent 5324b65fb0
commit b31212def2
1 changed files with 1 additions and 1 deletions
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2
pcbnew/exporters/gerber_jobfile_writer.cpp
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@ -66,7 +66,7 @@ std::string GERBER_JOBFILE_WRITER::formatStringFromUTF32( const wxString& aText
fmt_text += char( letter ); fmt_text += char( letter );
else else
{ {
char buff[10]; char buff[16];
sprintf( buff, "\\u%4.4lX", letter ); sprintf( buff, "\\u%4.4lX", letter );
fmt_text += buff; fmt_text += buff;
} }