BUG/MINOR: sockpair: wrong return value for fd_send_uxst()
The fd_send_uxst() function which is used to send a socket over the
socketpair returns 1 upon error instead of -1, which means the error
case of the sendmsg() is never catched correctly.
Must be backported as far as 1.9.
diff --git a/src/proto_sockpair.c b/src/proto_sockpair.c
index 282a094..60880b2 100644
--- a/src/proto_sockpair.c
+++ b/src/proto_sockpair.c
@@ -246,7 +246,7 @@
if (sendmsg(fd, &msghdr, 0) != sizeof(iobuf)) {
ha_warning("Failed to transfer socket\n");
- return 1;
+ return -1;
}
return 0;