[PATCH 08/15] newt: fix mem leak on error path

[maximilian attems <max@stro.at>]

fix both show_multiselect_window and show_select_window.
---
 packages/cdebconf/src/modules/frontend/newt/newt.c |   16 ++++++++++++----
 1 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/packages/cdebconf/src/modules/frontend/newt/newt.c b/packages/cdebconf/src/modules/frontend/newt/newt.c
index b2b32be..69b1221 100644
--- a/packages/cdebconf/src/modules/frontend/newt/newt.c
+++ b/packages/cdebconf/src/modules/frontend/newt/newt.c
@@ -586,13 +586,17 @@ show_multiselect_window(struct frontend *obj, struct question *q, int show_ext_d
     win_width = width-7;
     strtruncate(obj->title, win_width-9);
     count = strgetargc(q_get_choices_vals(obj, q));
-    if (count <= 0)
+    if (count <= 0) {
+        free(full_description);
         return DC_NOTOK;
+    }
     choices = malloc(sizeof(char *) * count);
     choices_trans = malloc(sizeof(char *) * count);
     tindex = malloc(sizeof(int) * count);
-    if (strchoicesplitsort(q_get_choices_vals(obj, q), q_get_choices(obj, q), indices, choices, choices_trans, tindex, count) != count)
+    if (strchoicesplitsort(q_get_choices_vals(obj, q), q_get_choices(obj, q), indices, choices, choices_trans, tindex, count) != count) {
+        free(full_description);
         return DC_NOTOK;
+    }
 
     if (obj->methods.can_align(obj, q)) {
         stralign(choices_trans, count);
@@ -748,13 +752,17 @@ show_select_window(struct frontend *obj, struct question *q, int show_ext_desc)
     win_width = width-7;
     strtruncate(obj->title, win_width-9);
     count = strgetargc(q_get_choices_vals(obj, q));
-    if (count <= 0)
+    if (count <= 0) {
+        free(full_description);
         return DC_NOTOK;
+    }
     choices = malloc(sizeof(char *) * count);
     choices_trans = malloc(sizeof(char *) * count);
     tindex = malloc(sizeof(int) * count);
-    if (strchoicesplitsort(q_get_choices_vals(obj, q), q_get_choices(obj, q), indices, choices, choices_trans, tindex, count) != count)
+    if (strchoicesplitsort(q_get_choices_vals(obj, q), q_get_choices(obj, q), indices, choices, choices_trans, tindex, count) != count) {
+        free(full_description);
         return DC_NOTOK;
+     }
 
     if (obj->methods.can_align(obj, q)) {
         stralign(choices_trans, count);
-- 
1.7.2.3