From ad2e21b02399c02a748bb8b8ab0dc10f85e6662d Mon Sep 17 00:00:00 2001
From: Benjamin Jacobs <benj@spam.thsi.be>
Date: Tue, 7 Jun 2016 09:42:49 -0400
Subject: [PATCH] elput: Missing pointer initialization.

Summary:
Calling free() on an uninitialized pointer leads to crash, that can occurs
when sd_session_get_seat fails.
Fixes T3785.

Reviewers: devilhorns

Subscribers: cedric, jpeg

Maniphest Tasks: T3785

Differential Revision: https://phab.enlightenment.org/D4015

@fix
---
 src/lib/elput/elput_logind.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/elput/elput_logind.c b/src/lib/elput/elput_logind.c
index 22cb1b0..799a26a 100644
--- a/src/lib/elput/elput_logind.c
+++ b/src/lib/elput/elput_logind.c
@@ -427,7 +427,7 @@ _logind_connect(Elput_Manager **manager, const char *seat, unsigned int tty)
    if (ret < 0)
      {
         ERR("Failed to get session seat");
-        free(s);
+        if (s) free(s);
         goto seat_err;
      }
    else if ((seat) && (s) && (strcmp(seat, s)))
-- 
2.7.4