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-rw-r--r--src/send.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/send.c b/src/send.c
index 3de2e12..0b3f59c 100644
--- a/src/send.c
+++ b/src/send.c
@@ -122,6 +122,16 @@ static void send_type(fastd_context_t *ctx, const fastd_socket_t *sock, const fa
ret = sendmsg(sock->fd, &msg, 0);
} while (ret < 0 && errno == EINTR);
+ if (ret < 0 && errno == EINVAL && msg.msg_controllen) {
+ pr_debug2(ctx, "sendmsg failed, trying again without pktinfo");
+ msg.msg_control = NULL;
+ msg.msg_controllen = 0;
+
+ do {
+ ret = sendmsg(sock->fd, &msg, 0);
+ } while (ret < 0 && errno == EINTR);
+ }
+
if (ret < 0) {
switch (errno) {
case EAGAIN: