[Boost-bugs] [Boost C++ Libraries] #9147: uninitialized std::tm

Subject: [Boost-bugs] [Boost C++ Libraries] #9147: uninitialized std::tm
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-09-21 20:44:06

#9147: uninitialized std::tm
 Reporter: Johan Lundberg <lundberj@…> | Owner: viboes
     Type: Bugs | Status: new
Milestone: To Be Determined | Component: chrono
  Version: Boost 1.54.0 | Severity: Cosmetic
 Keywords: |
 The struct std::tm seems uninitialized, or have possibly uninitialized
 members in a few places.

 For example in https://svn.boost.org/trac/boost/changeset/85610

 The most common patterns in boost seems to be to do

   std::tm x;
   std::memset(&x, 0, sizeof(x));

 which seems good.

 Some different/missing/suspicious initializations:

 boost/log/detail/decomposed_time.hpp: std::tm res = {};
 boost/chrono/io/time_point_io.hpp (possibly several)

 util/gregorian.cpp - the gregorian_calendar class members

  (std::tm curr possibly not fully initialized)


Ticket URL: <https://svn.boost.org/trac/boost/ticket/9147>
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