[Poppler-bugs] [Bug 19095] New: Memory leak

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=19095

           Summary: Memory leak
           Product: poppler
           Version: unspecified
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
        AssignedTo: poppler-bugs at lists.freedesktop.org
        ReportedBy: igorenbein at finjan.com


Created an attachment (id=21172)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=21172)
Test file 1 for memory leak detection

Hello,

Memory leak exist both at versions poppler-0.10.1 and poppler-0.10.2. The leak
is at 'AnnotScreen' destruction. 'action' and 'additionAction' objects are not
freed. The following call stack shows memory leak:

==32038== 20 bytes in 1 blocks are definitely lost in loss record 210 of 1,177
==32038==    at 0x401DB31: operator new(unsigned) (vg_replace_malloc.c:163)
==32038==    by 0x6116A15: Object::initDict(XRef*) (Object.cc:71)
==32038==    by 0x611D43A: Parser::getObj(Object*, unsigned char*,
CryptAlgorithm, int, int, int) (Parser.cc:88)
==32038==    by 0x611D571: Parser::getObj(Object*, unsigned char*,
CryptAlgorithm, int, int, int) (Parser.cc:101)
==32038==    by 0x612DE38: XRef::fetch(int, int, Object*) (XRef.cc:957)
==32038==    by 0x6116C0F: Object::fetch(XRef*, Object*) (Object.cc:120)
==32038==    by 0x60B8DB1: Array::get(int, Object*) (Array.cc:75)
==32038==    by 0x60B84F4: Annots::Annots(XRef*, Catalog*, Object*)
(Object.h:273)
==32038==    by 0x5F8B505: finjan::PDFDocument::displayPage(Page const&, bool,
bool) const (PDFDocument.cpp:359)
==32038==    by 0x5F8C9DA: finjan::PDFHandler::displayPages(bool, bool) const
(PDFHandler.cpp:132)
==32038==    by 0x5F8CCEA: finjan::PDFHandler::ParseDocument(short,
finjan::Item_Context&, finjan::ITextProcessor*) (PDFHandler.cpp:97)



Test files and patch are attached. 
NOTE! To reproduce the bug, you should run the test with both test files (as
set).

Regards,
Ilya Gorenbein


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