diff options
| author | Juha Riihimäki <juha.riihimaki@nokia.com> | 2010-04-13 09:16:55 +0300 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-04-20 16:42:38 +0000 |
| commit | ab07b980c442b4f94f8fe9c236d7702c19bf2c74 (patch) | |
| tree | 5c486b61f78a58a16c699925c2d2833bc8747993 /slirp/socket.c | |
| parent | d3538b45ea88e82d1b01959b4ca55d3696b71cb2 (diff) | |
slirp: fix structure initialization in tcp_listen()
A data structure of type sockaddr_in is allocated from stack but not
properly initialized. This may lead to a failure in the bind() call
later on. Fixed by filling the contents of the structure with zeroes
before using it.
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'slirp/socket.c')
| -rw-r--r-- | slirp/socket.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/slirp/socket.c b/slirp/socket.c index 8a257acc83..eaad77af8d 100644 --- a/slirp/socket.c +++ b/slirp/socket.c @@ -587,6 +587,7 @@ tcp_listen(Slirp *slirp, u_int32_t haddr, u_int hport, u_int32_t laddr, struct socket *so; int s, opt = 1; socklen_t addrlen = sizeof(addr); + memset(&addr, 0, addrlen); DEBUG_CALL("tcp_listen"); DEBUG_ARG("haddr = %x", haddr); |