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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-05 02:11:33 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-05 02:11:33 -0400 |
| commit | 0d69ae5fb7eb9ba3b54cf0ba4ef5ae591f31eef7 (patch) | |
| tree | be441bfa1e76035c00b66a3b06fea66cfd63d594 /net/ipv6/udp.c | |
| parent | 13d1ef29bc5125d7b77c5f6cdfde5ed31226005c (diff) | |
| parent | 9bc39bec87ee3e35897fe27441e979e7c208f624 (diff) | |
| download | op-kernel-dev-0d69ae5fb7eb9ba3b54cf0ba4ef5ae591f31eef7.zip op-kernel-dev-0d69ae5fb7eb9ba3b54cf0ba4ef5ae591f31eef7.tar.gz | |
Merge branch 'master'
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index e4cad11..bf95193 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -99,7 +99,7 @@ static int udp_v6_get_port(struct sock *sk, unsigned short snum) next:; } result = best; - for(;; result += UDP_HTABLE_SIZE) { + for(i = 0; i < (1 << 16) / UDP_HTABLE_SIZE; i++, result += UDP_HTABLE_SIZE) { if (result > sysctl_local_port_range[1]) result = sysctl_local_port_range[0] + ((result - sysctl_local_port_range[0]) & @@ -107,6 +107,8 @@ static int udp_v6_get_port(struct sock *sk, unsigned short snum) if (!udp_lport_inuse(result)) break; } + if (i >= (1 << 16) / UDP_HTABLE_SIZE) + goto fail; gotit: udp_port_rover = snum = result; } else { |
