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Bugfix: free incomplete containers when JSON parsing fails

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related to #2755
This commit is contained in:
Michael Stapelberg
2017-09-13 16:39:13 +02:00
parent 17627a5861
commit b23e1f644f
5 changed files with 135 additions and 18 deletions
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24
src/con.c
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@ -73,6 +73,30 @@ Con *con_new(Con *parent, i3Window *window) {
return new;
}
/*
* Frees the specified container.
*
*/
void con_free(Con *con) {
free(con->name);
FREE(con->deco_render_params);
TAILQ_REMOVE(&all_cons, con, all_cons);
while (!TAILQ_EMPTY(&(con->swallow_head))) {
Match *match = TAILQ_FIRST(&(con->swallow_head));
TAILQ_REMOVE(&(con->swallow_head), match, matches);
match_free(match);
free(match);
}
while (!TAILQ_EMPTY(&(con->marks_head))) {
mark_t *mark = TAILQ_FIRST(&(con->marks_head));
TAILQ_REMOVE(&(con->marks_head), mark, marks);
FREE(mark->name);
FREE(mark);
}
free(con);
DLOG("con %p freed\n", con);
}
static void _con_attach(Con *con, Con *parent, Con *previous, bool ignore_focus) {
con->parent = parent;
Con *loop;