[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[bug-gettext] [PATCH 0/6] Fix various memory leaks in libgettextpo

From: Alexander Potashev
Subject: [bug-gettext] [PATCH 0/6] Fix various memory leaks in libgettextpo
Date: Sat, 24 Aug 2013 20:55:17 +0400

When processing a lot of .po files (like, over 9000) from one process
using libgettextpo, the memory leaks in the .po parsing code accumulate
to a few gigabytes, becoming a real problem in this case.

I tried to fix all the memory leaks that I could detect by running my
custom application in Valgrind. I mean, some of these leaks do not lead
to multi-gigabyte memory consumption, but they still should be fixed.

These patches are now two years old. I have already submitted them
to the "bug-gettext" mailing list, but nobody have reviewed them
since then.

Alexander Potashev (6):
  Copy string from shared buffer
  Fix memory leak: do not duplicate msgid_plural in message_alloc
  Fix memory leak: free msgctxt in message_free
  Fix memory leak: po_callback_comment_dispatcher does not take
    ownership of the string passed into it
  Fix memory leak: string_list_append duplicates the string
  Fix memory leak: free gram_pos.file_name in lex_end()

 gettext-tools/src/message.c     |  7 +++++--
 gettext-tools/src/msgmerge.c    |  3 ++-
 gettext-tools/src/po-gram-gen.y |  9 +++++----
 gettext-tools/src/po-lex.c      |  3 ++-
 gettext-tools/src/read-mo.c     |  4 ++--
 gettext-tools/src/str-list.c    | 11 +++++++++--
 gettext-tools/src/str-list.h    |  2 ++
 7 files changed, 27 insertions(+), 12 deletions(-)


reply via email to

[Prev in Thread] Current Thread [Next in Thread]