# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1678596083 28800
# Node ID 565477d07418bfd13cb7ff10a41d196660c7551f
# Parent  b79d6334f5437a09a68d84ab4504fa9d0b096bdf
themwi-rtp-mgr: close file descriptors after sending them across

diff -r b79d6334f543 -r 565477d07418 rtp-mgr/ctrl_prot.c
--- a/rtp-mgr/ctrl_prot.c	Sat Mar 11 20:19:14 2023 -0800
+++ b/rtp-mgr/ctrl_prot.c	Sat Mar 11 20:41:23 2023 -0800
@@ -20,7 +20,7 @@
 
 extern struct bind_range_cfg bind_range_gsm, bind_range_pstn;
 
-void
+static void
 free_rtp_end(roe)
 	struct rtp_one_end *roe;
 {
@@ -28,6 +28,16 @@
 	close(roe->rtcp_fd);
 }
 
+static void
+close_fds(fd_list, num_fd)
+	int *fd_list, num_fd;
+{
+	int i;
+
+	for (i = 0; i < num_fd; i++)
+		close(fd_list[i]);
+}
+
 void
 ctrl_message_handler(fd)
 {
@@ -127,4 +137,5 @@
 	fd_bufptr = (int *) CMSG_DATA(cmsg);
 	bcopy(fd_out, fd_bufptr, sizeof(int) * num_fd);
 	sendmsg(fd, &msg, 0);
+	close_fds(fd_out, num_fd);
 }