target: Fix memory leak

[openocd.git] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index ee302ee47c7a3673108ae2e9e9f4fe8d31318241..e04ecc470e937a485f49c0291817b6a9987eca98 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -1870,6 +1870,17 @@ int target_free_working_area(struct target *target, struct working_area *area)
        return target_free_working_area_restore(target, area, 1);
 }
 
+static void target_destroy(struct target *target)
+{
+       if (target->type->deinit_target)
+               target->type->deinit_target(target);
+
+       free(target->type);
+       free(target->trace_info);
+       free(target->cmd_name);
+       free(target);
+}
+
 void target_quit(void)
 {
        struct target_event_callback *pe = target_event_callbacks;
@@ -1888,11 +1899,15 @@ void target_quit(void)
        }
        target_timer_callbacks = NULL;
 
-       for (struct target *target = all_targets;
-            target; target = target->next) {
-               if (target->type->deinit_target)
-                       target->type->deinit_target(target);
+       for (struct target *target = all_targets; target;) {
+               struct target *tmp;
+
+               tmp = target->next;
+               target_destroy(target);
+               target = tmp;
        }
+
+       all_targets = NULL;
 }
 
 /* free resources and restore memory, if restoring memory fails,