diff options
| author | nico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-04-07 00:00:41 +0000 |
|---|---|---|
| committer | nico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-04-07 00:00:41 +0000 |
| commit | ac0918c7225afb17411a7aebf3daa7a168783977 (patch) | |
| tree | 9cce79828d095723b075d355303451e55accd7bf /openwrt/package/l2tpd/patches/04-nonblock.patch | |
| parent | 9ec297403310d8f280f65078494a6fc1063adc22 (diff) | |
Fix l2tpd blocking on read from ppp childs (closes: #455)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@3597 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/package/l2tpd/patches/04-nonblock.patch')
| -rw-r--r-- | openwrt/package/l2tpd/patches/04-nonblock.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/openwrt/package/l2tpd/patches/04-nonblock.patch b/openwrt/package/l2tpd/patches/04-nonblock.patch new file mode 100644 index 0000000000..7fc2226acd --- /dev/null +++ b/openwrt/package/l2tpd/patches/04-nonblock.patch @@ -0,0 +1,26 @@ +--- l2tpd-0.70-pre20031121.orig/l2tpd.c.orig 2006-04-05 13:28:36.000000000 +0100 ++++ l2tpd-0.70-pre20031121.orig/l2tpd.c 2006-04-05 13:33:39.000000000 +0100 +@@ -289,6 +289,8 @@ + #endif + struct termios ptyconf; + char *str; ++ int flags; ++ + p = opts; + stropt[0] = strdup (PPPD); + while (p) +@@ -347,6 +349,14 @@ + close(c->fd); + return -EINVAL; + } ++ flags = fcntl(c->fd, F_GETFL); ++ if (flags < 0 || fcntl(c->fd, F_SETFL, flags | O_NONBLOCK) < 0) ++ { ++ log (LOG_WARN, "%s: unable to fcntl(O_NONBLOCK) on pty\n", ++ __FUNCTION__); ++ close(c->fd); ++ return -EINVAL; ++ } + tty = ptsname(c->fd); + if (tty == NULL) + { |