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| author | Andrew Tridgell <tridge@samba.org> | 2007-04-05 07:36:46 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:49:50 -0500 |
| commit | 432dfdbcd186cbe8b8a85701e792085de407d18a (patch) | |
| tree | e1b1b973b6d8e221e35cd0345f7e83253ac3d59e /source4/lib/socket/socket_ipv4.c | |
| parent | bfc40531785de9d3e66dab8211f83b2cfcc5581b (diff) | |
| download | samba-432dfdbcd186cbe8b8a85701e792085de407d18a.tar.gz samba-432dfdbcd186cbe8b8a85701e792085de407d18a.tar.bz2 samba-432dfdbcd186cbe8b8a85701e792085de407d18a.zip | |
r22089: check the return value of interpret_addr2()
(This used to be commit af6661e442ff37070cf49b6d9ab85a1c045ef293)
Diffstat (limited to 'source4/lib/socket/socket_ipv4.c')
| -rw-r--r-- | source4/lib/socket/socket_ipv4.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source4/lib/socket/socket_ipv4.c b/source4/lib/socket/socket_ipv4.c index 815db48b90..362224ebbb 100644 --- a/source4/lib/socket/socket_ipv4.c +++ b/source4/lib/socket/socket_ipv4.c @@ -361,6 +361,9 @@ static NTSTATUS ipv4_sendto(struct socket_context *sock, srv_addr.sin_len = sizeof(srv_addr); #endif addr = interpret_addr2(dest_addr->addr); + if (addr.addr == 0) { + return NT_STATUS_HOST_UNREACHABLE; + } srv_addr.sin_addr.s_addr = addr.addr; srv_addr.sin_port = htons(dest_addr->port); srv_addr.sin_family = PF_INET; |