Plug a leak

diff --git a/sysdeps/linux-gnu/hooks.c b/sysdeps/linux-gnu/hooks.c
index 1e375fb..3fb3614 100644 (file)
--- a/sysdeps/linux-gnu/hooks.c
+++ b/sysdeps/linux-gnu/hooks.c
@@ -112,6 +112,7 @@ again:
        /* The values coming from getenv and getpwuid may not be
         * persistent.  */
        if (home != NULL) {
+               free(g_home_dir);
                g_home_dir = strdup(home);
                if (g_home_dir != NULL) {
                        home = g_home_dir;