initialise salen in binresvport_sa

avoids failures with UsePrivilegedPort=yes patch from Juan Gallego
2016-05-10 09:51:06 +10:00 · 2016-05-10 09:51:06 +10:00 · 332ff3d770
parent c5c1d5d2f0
commit 332ff3d770
1 changed files with 1 additions and 0 deletions
--- a/openbsd-compat/bindresvport.c
+++ b/openbsd-compat/bindresvport.c
@ -64,6 +64,7 @@ bindresvport_sa(int sd, struct sockaddr *sa)
 	if (sa == NULL) {
 		memset(&myaddr, 0, sizeof(myaddr));
 		sa = (struct sockaddr *)&myaddr;
+		salen = sizeof(myaddr);

 		if (getsockname(sd, sa, &salen) == -1)
 			return -1;	/* errno is correctly set */