Fix waiter alloc

Add the missing assignment of the global n_pollfds variable.
Fix a minor memory leak in waiter_poll().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

diff --git a/lib/waiter/waiter.c b/lib/waiter/waiter.c
index 21dd4a589650d207b65441e05b61a0aaf8255aa2..214dfda0b4786d7d42293e7ff25c406c7528814a 100644 (file)
--- a/lib/waiter/waiter.c
+++ b/lib/waiter/waiter.c
@@ -54,9 +54,10 @@ int waiter_poll(void)
        static int n_pollfds;
        int i, rc;
 
        static int n_pollfds;
        int i, rc;
 

-       if (n_waiters > n_pollfds) {
+       if (n_waiters != n_pollfds) {

                pollfds = talloc_realloc(NULL, pollfds,
                                struct pollfd, n_waiters);
                pollfds = talloc_realloc(NULL, pollfds,
                                struct pollfd, n_waiters);

+               n_pollfds = n_waiters;

        }
 
        for (i = 0; i < n_waiters; i++) {
        }
 
        for (i = 0; i < n_waiters; i++) {