Comment # 12 on bug 921577 from Michel Normand

I did not found the source of the problem, but as previously done in comment #7
I retrieved the doxygen source code from git tree,
and found that current master head do not failed anymore:

* with commit id 796d6585be58d1c9112422a919f49d1998dc672c
  I still have the double mfree reported error
* with commit id 7a0c06d1745739cb7f9753e75cb46f4a431b0eaa
  I do not have any failure.
  But there is not yet available tagged release with this commit id
  may be we could ask for one to upstream maintainer
  if we are ready to use it for opensuse.