From: Anders Waldenborg <anders@0x63.nu>
Date: Sun, 23 Apr 2017 19:15:46 +0000 (+0200)
Subject: Fix memory leak of cwd string in emacsclient (Bug#26628)
X-Git-Tag: emacs-26.0.90~521^2~203
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c221f1466ed7e0f11f142d9cb3c0247b10e511c6;p=emacs.git

Fix memory leak of cwd string in emacsclient (Bug#26628)

* lib-src/emacsclient.c (main): emacsclient retrieves the current
working directory using get_current_dir_name which returns a newly
allocated string.  Make sure this string is freed before exiting.

Copyright-paperwork-exempt: yes
---

diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index c21ee6bd395..3a0715f137e 100644
--- a/lib-src/emacsclient.c
+++ b/lib-src/emacsclient.c
@@ -1945,6 +1945,8 @@ main (int argc, char **argv)
   if (rl < 0)
     exit_status = EXIT_FAILURE;
 
+  free (cwd);                   /* Keep leak checkers happy.  */
+
   CLOSE_SOCKET (emacs_socket);
   return exit_status;
 }