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| author | rwatson <rwatson@FreeBSD.org> | 2007-04-10 15:58:38 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2007-04-10 15:58:38 +0000 |
| commit | 3e9709c5513e6596840403fca428e826608a4bc4 (patch) | |
| tree | 6119cb734ddaa9c04bd2ba4c76f5ab21d3c8a086 /sys/netinet/in_pcb.c | |
| parent | fc1b9c146d4d1e857dc4eb0d4f003b3fd6600295 (diff) | |
| download | FreeBSD-src-3e9709c5513e6596840403fca428e826608a4bc4.zip FreeBSD-src-3e9709c5513e6596840403fca428e826608a4bc4.tar.gz | |
Add a new privilege, PRIV_NETINET_REUSEPORT, which will replace superuser
checks to see whether bind() can reuse a port/address combination while
it's already in use (for some definition of use).
Diffstat (limited to 'sys/netinet/in_pcb.c')
| -rw-r--r-- | sys/netinet/in_pcb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index eb0852a..fc31367 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -345,7 +345,8 @@ in_pcbbind_setup(struct inpcb *inp, struct sockaddr *nam, in_addr_t *laddrp, if (jailed(cred)) prison = 1; if (!IN_MULTICAST(ntohl(sin->sin_addr.s_addr)) && - suser_cred(so->so_cred, SUSER_ALLOWJAIL) != 0) { + priv_check_cred(so->so_cred, + PRIV_NETINET_REUSEPORT, SUSER_ALLOWJAIL) != 0) { t = in_pcblookup_local(inp->inp_pcbinfo, sin->sin_addr, lport, prison ? 0 : INPLOOKUP_WILDCARD); |
