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Fix numerous memory leaks and uses of uninitialized variables

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These were discovered when running under teh valgrind MemCheck tool. I
have also  checked in a suppressions  file (wsjtx-valgrind.linux.supp)
suitable for use on Linux when running the valgrind MemCheck tool.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6755 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Bill Somerville
2016-06-10 15:54:16 +00:00
parent a91448648e
commit 032ac900c4
22 changed files with 731 additions and 377 deletions
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HamlibTransceiver.cpp
+13 -2
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@@ -61,7 +61,7 @@ namespace
// callback function that receives transceiver capabilities from the
// hamlib libraries
int rigCallback (rig_caps const * caps, void * callback_data)
int register_callback (rig_caps const * caps, void * callback_data)
{
TransceiverFactory::Transceivers * rigs = reinterpret_cast<TransceiverFactory::Transceivers *> (callback_data);
@@ -106,6 +106,12 @@ namespace
return 1; // keep them coming
}
int unregister_callback (rig_caps const * caps, void *)
{
rig_unregister (caps->rig_model);
return 1; // keep them coming
}
// int frequency_change_callback (RIG * /* rig */, vfo_t vfo, freq_t f, rig_ptr_t arg)
// {
// (void)vfo; // unused in release build
@@ -158,7 +164,12 @@ void HamlibTransceiver::register_transceivers (TransceiverFactory::Transceivers
#endif
rig_load_all_backends ();
rig_list_foreach (rigCallback, registry);
rig_list_foreach (register_callback, registry);
}
void HamlibTransceiver::unregister_transceivers ()
{
rig_list_foreach (unregister_callback, nullptr);
}
void HamlibTransceiver::RIGDeleter::cleanup (RIG * rig)