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| author | brian <brian@FreeBSD.org> | 2001-02-13 12:33:34 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 2001-02-13 12:33:34 +0000 |
| commit | 56b912587564e3c12be17e5965e983c50b5c368a (patch) | |
| tree | 63ea80bd9c631f3dc8d366dc5cb7c08f4672299f /usr.sbin/ppp/server.c | |
| parent | 20103ed026e8dba487110d01e4716fa74e2dec76 (diff) | |
| download | FreeBSD-src-56b912587564e3c12be17e5965e983c50b5c368a.zip FreeBSD-src-56b912587564e3c12be17e5965e983c50b5c368a.tar.gz | |
Don't even look at af_family if accept() returns sa->sa_len == 0
Diffstat (limited to 'usr.sbin/ppp/server.c')
| -rw-r--r-- | usr.sbin/ppp/server.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/ppp/server.c b/usr.sbin/ppp/server.c index 5203d7c..d4ec6c4 100644 --- a/usr.sbin/ppp/server.c +++ b/usr.sbin/ppp/server.c @@ -102,6 +102,10 @@ server_Read(struct fdescriptor *d, struct bundle *bundle, const fd_set *fdset) wfd = accept(s->fd, sa, &ssize); if (wfd < 0) log_Printf(LogERROR, "server_Read: accept(): %s\n", strerror(errno)); + else if (sa->sa_len == 0) { + close(wfd); + wfd = -1; + } } else wfd = -1; |
