Clear memory allocated by ralloc().

This also fixes bug that timer->recurrent was not cleared
in tm_new() and unexpected recurrence of startup timer
in BGP confused state machine and caused crash.

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/resource.c b/lib/resource.c
index 8f91450c..a4d87517 100644
--- a/lib/resource.c
+++ b/lib/resource.c
@@ -183,13 +183,14 @@ rdump(void *res)
  *
  * This function is called by the resource classes to create a new
  * resource of the specified class and link it to the given pool.
- * Size of the resource structure is taken from the @size field
- * of the &resclass.
+ * Allocated memory is zeroed. Size of the resource structure is taken
+ * from the @size field of the &resclass.
  */
 void *
 ralloc(pool *p, struct resclass *c)
 {
   resource *r = xmalloc(c->size);
+  bzero(r, c->size);
 
   r->class = c;
   add_tail(&p->inside, &r->n);