X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fsys-linux.c;h=587242bb1ed7a2cb0107061a2109e17ccdde1dd1;hb=05bcf644849fd9fb77bf682c996e568ee9ad3a47;hp=28bc4be1a689681e400b14bb4d4226898d75e992;hpb=506e9a3461ec4956215a2477cfde9c7233323173;p=ppp.git

diff --git a/pppd/sys-linux.c b/pppd/sys-linux.c
index 28bc4be..587242b 100644
--- a/pppd/sys-linux.c
+++ b/pppd/sys-linux.c
@@ -467,6 +467,13 @@ 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");