[package] update ppp to v2.4.4 (#5102)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15955 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 34 insertions, 0 deletions

diff --git a/package/ppp/patches/101-debian_close_dev_ppp.patch b/package/ppp/patches/101-debian_close_dev_ppp.patch
new file mode 100644
index 000000000..84f29d4df
--- /dev/null
+++ b/package/ppp/patches/101-debian_close_dev_ppp.patch
@@ -0,0 +1,34 @@
+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");