Like dvrmpd there is no need for a static pkt buffer. Adjust code accordingly.

diff --git a/usr.sbin/eigrpd/packet.c b/usr.sbin/eigrpd/packet.c
index 193e4aa..1b2a15d 100644 (file)
--- a/usr.sbin/eigrpd/packet.c
+++ b/usr.sbin/eigrpd/packet.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: packet.c,v 1.19 2021/01/19 10:31:12 claudio Exp $ */
+/*     $OpenBSD: packet.c,v 1.20 2021/01/19 11:49:26 claudio Exp $ */
 
 /*
  * Copyright (c) 2015 Renato Westphal <renato@openbsd.org>
@@ -467,7 +467,6 @@ error:
 void
 recv_packet(int fd, short event, void *bula)
 {
-       static char pkt_ptr[READ_BUF_SIZE];
        union {
                struct  cmsghdr hdr;
                char    buf[CMSG_SPACE(CMSG_MAXLEN)];
@@ -476,6 +475,7 @@ recv_packet(int fd, short event, void *bula)
        struct sockaddr_storage  from;
        struct iovec             iov;
        struct ip                ip_hdr;
+       char                     pkt[READ_BUF_SIZE];
        char                    *buf;
        struct cmsghdr          *cmsg;
        ssize_t                  r;
@@ -491,7 +491,7 @@ recv_packet(int fd, short event, void *bula)
 
        /* setup buffer */
        memset(&msg, 0, sizeof(msg));
-       iov.iov_base = buf = pkt_ptr;
+       iov.iov_base = buf = pkt;
        iov.iov_len = READ_BUF_SIZE;
        msg.msg_name = &from;
        msg.msg_namelen = sizeof(from);