[Poppler-bugs] [Bug 89096] [patch] reduce use of gmalloc() in GooString::appendfv()

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89096

--- Comment #2 from William Bader <williambader at hotmail.com> ---
I put my copy of the file at
http://williambader.com/2-DESCR_648853-IT-EN-DE_MANITOU_RIGENERATO.pdf

pdftops has to write a lot of formatted strings, especially for PDFs that draw
a lot of lines.  I think that the calls to write formatted strings (which end
up as calls to appendfv()) are necessary.  My patch just saves appendfv() from
making a malloc call for a small, fixed size chunk of memory each time that it
is called.  In the test file, all of the calls have 8 arguments or less, and
appendfv() never needs to reallocate the argument buffer.

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