i use pdftocairo.exe get too many memory leak. almost every pdf with text has it.
It is the font cache in cairo. You can free it with http://www.cairographics.org/manual/cairo-Error-handling.html#cairo-debug-reset-static-data Why is this a problem? The memory is freed when the process exits.
use cairo_debug_reset_static_data(void),I get this: Debug Error! Program: H:\poppler\windows\Debug\pdftocairo.exe R6010 - abort() has been called
(In reply to comment #2) > - abort() has been called This is documented in the linked I provided in comment 1: "WARNING: It is only safe to call this function when there are no active cairo objects remaining, (ie. the appropriate destroy functions have been called as necessary). If there are active cairo objects, this call is likely to cause a crash, (eg. an assertion failure due to a hash table being destroyed when non-empty)."
nameX, you need to post more details about how you are detecting memory leaks. I'm on Debian testing; I ran pdftocairo through valgrind and I don't see any major issues. I see C++ static initializers, cairo font caching, and cms caching in GfxState.cc, but nothing that really looks like a memory leak.
closing because of no response
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