config: Ensure freed pointers are set to null

Change-Id: I779cff27a6873187e5f17415469864d6ccd0d1b7

diff --git a/src/shared/config.c b/src/shared/config.c
index 901bab0..d389187 100644 (file)
--- a/src/shared/config.c
+++ b/src/shared/config.c
@@ -235,4 +235,6 @@ void config_free(config_t *c)
 
        free(c->crash_root_path);
        free(c->extra_script);
+
+       memset(c, 0, sizeof(*c));
 }