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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-10 11:12:16 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-10 11:12:16 +0000 |
| commit | e53738558f2f1aa8cd536545479ab98b0df808c5 (patch) | |
| tree | 187265ed8377d2eee805dc7cc6b9150774804805 /networking/udhcp/socket.c | |
| parent | 0d94820adf87b752c338c194a7291dcf1b96fc76 (diff) | |
| download | busybox-e53738558f2f1aa8cd536545479ab98b0df808c5.tar.gz | |
*: fix SO_BINDTODEVICE. Kernel wants at least IFNAMSIZ bytes there.
Diffstat (limited to 'networking/udhcp/socket.c')
| -rw-r--r-- | networking/udhcp/socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c index 857f0a4de..fdb558db4 100644 --- a/networking/udhcp/socket.c +++ b/networking/udhcp/socket.c @@ -98,8 +98,8 @@ int FAST_FUNC udhcp_listen_socket(/*uint32_t ip,*/ int port, const char *inf) bb_perror_msg_and_die("SO_BROADCAST"); /* NB: bug 1032 says this doesn't work on ethernet aliases (ethN:M) */ - if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, &inf, strlen(inf) + 1) == -1) - bb_perror_msg_and_die("SO_BINDTODEVICE"); + if (setsockopt_bindtodevice(fd, inf)) + xfunc_die(); /* warning is already printed */ memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; |