sddm/sddm — pull request #97 by MartinBriza (2013-09-17 14:18:05+00:00)
Title: Fix memory leak after getting environment from PAM

The format of the memory is a malloc()´d array of char pointers, the last element of
which is set to NULL. Each of the non-NULL entries in this array point to a NUL
terminated and malloc()´d char string of the form: "name=value".