mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-18 11:16:16 +02:00
641c4de73d
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15958 3c298f89-4303-0410-b956-a3cf2f4a3e73
17 lines
487 B
Diff
17 lines
487 B
Diff
--- a/pppd/sys-linux.c
|
|
+++ b/pppd/sys-linux.c
|
|
@@ -453,6 +453,13 @@ int generic_establish_ppp (int fd)
|
|
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");
|