massive changes

[openwrt/svn-archive/archive.git] / obsolete-buildroot / sources / openwrt / patches / ppp / close_devfd

diff --git a/obsolete-buildroot/sources/openwrt/patches/ppp/close_devfd b/obsolete-buildroot/sources/openwrt/patches/ppp/close_devfd
new file mode 100644 (file)
index 0000000..987d964
--- /dev/null
+++ b/obsolete-buildroot/sources/openwrt/patches/ppp/close_devfd
@@ -0,0 +1,17 @@
+Ensure that the fd returned by the connect method is closed before
+running external programs.
+
+http://article.gmane.org/gmane.linux.ppp/1371
+
+diff -ruNp ppp.orig/pppd/main.c ppp/pppd/main.c
+--- ppp.orig/pppd/main.c       2004-07-12 12:55:30.000000000 +0200
++++ ppp/pppd/main.c    2004-07-12 12:55:25.000000000 +0200
+@@ -1662,6 +1662,8 @@ run_program(prog, args, must_exist, done
+     closelog();
+     if (the_channel->close)
+       (*the_channel->close)();
++    else
++      close(devfd);
+ 
+     /* Don't pass handles to the PPP device, even by accident. */
+     dup2(fd_devnull, 0);