# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1518273907 -3600
# Node ID fee03d646e42cd0b3f9d0a157a1700da5aa5297d
# Parent  6f7bfbf0f2374c25ad8447cfa654ac63176eee86
patch 8.0.1492: memory leak in balloon_split()

commit https://github.com/vim/vim/commit/b301f6b950975b9d7ae87a4f551b32bba63ccdcf
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Feb 10 15:38:35 2018 +0100

    patch 8.0.1492: memory leak in balloon_split()

    Problem:    Memory leak in balloon_split().
    Solution:   Free the balloon lines. Free the balloon when exiting.

diff --git a/src/evalfunc.c b/src/evalfunc.c
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -1447,6 +1447,8 @@ f_balloon_split(typval_T *argvars, typva
 	    /* Skip the first and last item, they are always empty. */
 	    for (i = 1; i < size - 1; ++i)
 		list_append_string(rettv->vval.v_list, array[i].pum_text, -1);
+	    while (size > 0)
+		vim_free(array[--size].pum_text);
 	    vim_free(array);
 	}
     }
diff --git a/src/misc2.c b/src/misc2.c
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -1116,6 +1116,10 @@ free_all_mem(void)
     spell_free_all();
 # endif
 
+#if defined(FEAT_INS_EXPAND) && defined(FEAT_BEVAL_TERM)
+    ui_remove_balloon();
+# endif
+
 # if defined(FEAT_USR_CMDS)
     /* Clear user commands (before deleting buffers). */
     ex_comclear(NULL);
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1492,
+/**/
     1491,
 /**/
     1490,