summaryrefslogtreecommitdiffstats
path: root/package/ppp/patches/101-debian_close_dev_ppp.patch
blob: 84f29d4df86c237ec0933c56bc9e4d6ad6d3eb13 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
diff -Naur ppp-2.4.4.orig/pppd/sys-linux.c ppp-2.4.4/pppd/sys-linux.c
--- ppp-2.4.4.orig/pppd/sys-linux.c	2005-08-26 18:44:35.000000000 -0400
+++ ppp-2.4.4/pppd/sys-linux.c	2009-05-07 15:50:00.000000000 -0400
@@ -453,6 +453,13 @@
     if (new_style_driver) {
 	int flags;
 
+        /* if a ppp_fd is already open, close it first */
+        if(ppp_fd > 0) {
+          close(ppp_fd);
+          remove_fd(ppp_fd);
+          ppp_fd = -1;
+        }
+
 	/* Open an instance of /dev/ppp and connect the channel to it */
 	if (ioctl(fd, PPPIOCGCHAN, &chindex) == -1) {
 	    error("Couldn't get channel number: %m");
diff -Naur ppp-2.4.4.orig/pppd/sys-linux.c ppp-2.4.4/pppd/sys-linux.c
--- ppp-2.4.4.orig/pppd/sys-linux.c	2005-08-26 18:44:35.000000000 -0400
+++ ppp-2.4.4/pppd/sys-linux.c	2009-05-07 15:50:00.000000000 -0400
@@ -453,6 +453,13 @@
     if (new_style_driver) {
 	int flags;
 
+        /* if a ppp_fd is already open, close it first */
+        if(ppp_fd > 0) {
+          close(ppp_fd);
+          remove_fd(ppp_fd);
+          ppp_fd = -1;
+        }
+
 	/* Open an instance of /dev/ppp and connect the channel to it */
 	if (ioctl(fd, PPPIOCGCHAN, &chindex) == -1) {
 	    error("Couldn't get channel number: %m");