summaryrefslogtreecommitdiff
path: root/package/ppp/patches/100-debian_close_dev_ppp.patch
diff options
context:
space:
mode:
Diffstat (limited to 'package/ppp/patches/100-debian_close_dev_ppp.patch')
-rw-r--r--package/ppp/patches/100-debian_close_dev_ppp.patch34
1 files changed, 0 insertions, 34 deletions
diff --git a/package/ppp/patches/100-debian_close_dev_ppp.patch b/package/ppp/patches/100-debian_close_dev_ppp.patch
deleted file mode 100644
index 4e50118e8..000000000
--- a/package/ppp/patches/100-debian_close_dev_ppp.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From: Simon Peter <dn.tlp@gmx.net>
-Subject: Bug#306261: pppd does not properly close /dev/ppp on persist
-
-When using the kernel PPPoE driver, pppd never
-closes /dev/ppp when the link has come down.
-
-It opens superfluous fds to the device each time it re-opens the
-connection, with the unclosed ones falsely reported always ready for
-data by select().
-
-This makes pppd eat up 100% CPU time after the first persist because of
-the always instantly returning select() on the unclosed fds.
-
-The problem also occurs with the upstream version, but does not occur
-when a pty/tty device is used for the ppp connection.
-
-
-diff -u -r ppp-2.4.3/pppd/sys-linux.c ppp-2.4.3/pppd/sys-linux.c
---- ppp-2.4.3/pppd/sys-linux.c 2005-04-29 20:08:37.000000000 +0200
-+++ ppp-2.4.3/pppd/sys-linux.c 2005-04-29 20:07:03.000000000 +0200
-@@ -455,6 +455,13 @@
- 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");