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Date: Tue, 9 Oct 2007 15:24:51 -0700 (PDT)
From: "Travis Vitek (JIRA)" <jira@apache.org>
To: stdcxx-dev@incubator.apache.org
Subject: [jira] Created: (STDCXX-582) purify reports memory leak in
 _rw_bufcat from 0.printf test
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purify reports memory leak in _rw_bufcat from 0.printf test
-----------------------------------------------------------

                 Key: STDCXX-582
                 URL: https://issues.apache.org/jira/browse/STDCXX-582
             Project: C++ Standard Library
          Issue Type: Improvement
          Components: Tests
            Reporter: Travis Vitek
            Assignee: Travis Vitek
            Priority: Trivial
             Fix For: 4.2.1


The function test_errno() doesn't deallocate memory allocated inside rw_sprintfa().

MLK: 11618 bytes leaked in 256 blocks
  * This memory was allocated from:
    malloc         [rtlib.o]
    _rw_bufcat(Buffer&, char const*, unsigned) [printf.cpp:475]
    _rw_fmtstr(FmtSpec const&, Buffer&, char const*, unsigned) [printf.cpp:2399]
    _rw_fmterrno(FmtSpec const&, Buffer&, int) [fmt_bits.cpp:1006]
    _rw_vasnprintf_c99(FmtSpec*, unsigned, Buffer&, VarArgs*) [printf.cpp:612]
    _rw_pvasnprintf(Buffer&, char const*, VarArgs*) [printf.cpp:901]
  * Block of 104 bytes at 0x8162138
  * Block of 100 bytes at 0x8161fe0
  * Block of 96 bytes at 0x8162de0
  * Block of 92 bytes at 0x81621f0
  * Block of 86 bytes at 0x8162800
  * Block of 84 bytes at 0x8162c98
  * Block of 82 bytes at 0x8161e00
  [snipped]


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