1 files changed, 7 insertions, 1 deletions
diff --git a/src/screen.c b/src/screen.c
index 0857f17..b99948d 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -874,8 +874,11 @@ struct term *term_new(const struct term_options *opt)
     struct term *t = calloc(1, sizeof(*t));
     if (!t)
         return NULL;
+    if (!term_mutex_init(&t->write_lock)) {
+        free(t);
+        return NULL;
+    }
     memcpy(t->name, name, strlen(name) + 1);
-    atomic_init(&t->seq, 0);
     atomic_init(&t->writer_tid, 0);
     t->write_depth = 0;
     t->serial = atomic_fetch_add_explicit(&next_serial, 1, memory_order_relaxed);
@@ -890,11 +893,13 @@ struct term *term_new(const struct term_options *opt)
 
     t->next_row_uid = 1;
     if (!screen_setup(&t->scr, cols, rows, &t->next_row_uid)) {
+        term_mutex_destroy(&t->write_lock);
         free(t);
         return NULL;
     }
     if (!term_hist_init(&t->hist, t->sb_capacity, 0)) {
         screen_free(&t->scr);
+        term_mutex_destroy(&t->write_lock);
         free(t);
         return NULL;
     }
@@ -951,6 +956,7 @@ void term_free(struct term *t)
     free(t->tabs);
     term_osc_cleanup(t);
     term_gstore_free(t->gstore);
+    term_mutex_destroy(&t->write_lock);
     free(t);
 }