[PATCH] RPKI: fix allocation of hostname when using an IPv6 address

[Vincent Bernat]

---
 proto/rpki/config.Y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proto/rpki/config.Y b/proto/rpki/config.Y
index a88a29a1c004..63c7105cd073 100644
--- a/proto/rpki/config.Y
+++ b/proto/rpki/config.Y
@@ -97,7 +97,7 @@ rpki_cache_addr:
      rpki_check_unused_hostname();
      RPKI_CFG->ip = $1;
      /* Ensure hostname is filled */
-     char *hostname = cfg_allocz(sizeof(INET6_ADDRSTRLEN + 1));
+     char *hostname = cfg_allocz(INET6_ADDRSTRLEN + 1);
      bsnprintf(hostname, INET6_ADDRSTRLEN+1, "%I", RPKI_CFG->ip);
      RPKI_CFG->hostname = hostname;
    }
-- 
2.22.0