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| author | Nicholas Marriott <nicm@openbsd.org> | 2012-09-27 10:02:56 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@openbsd.org> | 2012-09-27 10:02:56 +0000 |
| commit | 7a3ec77dbdb43058bfd810ed7a63f645c8521ee0 (patch) | |
| tree | 222ee23a4519159c08b58f74668e90cf2e7160ab /server-client.c | |
| parent | 17bbf90393a5599cfe82becdc5c29a7ad48012c4 (diff) | |
| download | rtmux-7a3ec77dbdb43058bfd810ed7a63f645c8521ee0.tar.gz rtmux-7a3ec77dbdb43058bfd810ed7a63f645c8521ee0.tar.bz2 rtmux-7a3ec77dbdb43058bfd810ed7a63f645c8521ee0.zip | |
Do not leak file descriptor if not a tty, reported by Sebastien Marie.
Diffstat (limited to 'server-client.c')
| -rw-r--r-- | server-client.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/server-client.c b/server-client.c index 7b7a3e4a..7f5bfe13 100644 --- a/server-client.c +++ b/server-client.c @@ -912,8 +912,10 @@ server_client_msg_identify( return; } - if (!isatty(fd)) - return; + if (!isatty(fd)) { + close(fd); + return; + } data->term[(sizeof data->term) - 1] = '\0'; tty_init(&c->tty, c, fd, data->term); if (data->flags & IDENTIFY_UTF8) |