s6

commit b4f2b435bb7921c9a447b156bce4d2e671993fdd
parent 98a11fa2257a51819174c229a79da513c0eac704
Author: Laurent Bercot <ska-skaware@skarnet.org>
Date:   Fri, 14 Sep 2018 21:42:32 +0000

 bugfix: UB in s6-fdholderd's do_list

Diffstat:
M
src/fdholder/s6-fdholderd.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/fdholder/s6-fdholderd.c b/src/fdholder/s6-fdholderd.c
@@ -318,7 +318,7 @@ static int fill_siovec_with_ids_iter (char *thing, void *data)
 static int do_list (uint32_t cc, unixmessage_t const *m)
 {
   client_t *c = CLIENT(cc) ;
-  struct iovec v[numfds] ;
+  struct iovec v[1+numfds] ;
   unixmessage_v_t ans = { .v = v, .vlen = 1+numfds, .fds = 0, .nfds = 0 } ;
   struct iovec *vp = v + 1 ;
   char pack[5] = "" ;