diff options
| author | Kris Kennaway <kris@FreeBSD.org> | 2000-09-29 01:37:19 +0000 |
|---|---|---|
| committer | Kris Kennaway <kris@FreeBSD.org> | 2000-09-29 01:37:19 +0000 |
| commit | be515d91ad5712504fd074b5754f4c996fbdf00a (patch) | |
| tree | 8c7144507815367f1a6aa64e3c90da96c2c42112 | |
| parent | 5edc35721986d0a8711bf83b89d7cf1e73f81238 (diff) | |
Notes
| -rw-r--r-- | sys/netinet/tcp_seq.h | 2 | ||||
| -rw-r--r-- | sys/netinet/tcp_subr.c | 2 | ||||
| -rw-r--r-- | sys/netinet/tcp_timewait.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/sys/netinet/tcp_seq.h b/sys/netinet/tcp_seq.h index aeefb209f85a..49b714ac5633 100644 --- a/sys/netinet/tcp_seq.h +++ b/sys/netinet/tcp_seq.h @@ -91,7 +91,7 @@ extern tcp_cc tcp_ccgen; /* global connection count */ * number in the range [0-0x3ffff] that is hard to predict. */ #ifndef tcp_random18 -#define tcp_random18() ((random() >> 14) & 0x3ffff) +#define tcp_random18() (arc4random() & 0x3ffff) #endif #define TCP_ISSINCR (122*1024 + tcp_random18()) diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index b927225bb997..4541f4e06ed5 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -178,7 +178,7 @@ tcp_init() { int hashsize; - tcp_iss = random(); /* wrong, but better than a constant */ + tcp_iss = arc4random(); /* wrong, but better than a constant */ tcp_ccgen = 1; tcp_cleartaocache(); diff --git a/sys/netinet/tcp_timewait.c b/sys/netinet/tcp_timewait.c index b927225bb997..4541f4e06ed5 100644 --- a/sys/netinet/tcp_timewait.c +++ b/sys/netinet/tcp_timewait.c @@ -178,7 +178,7 @@ tcp_init() { int hashsize; - tcp_iss = random(); /* wrong, but better than a constant */ + tcp_iss = arc4random(); /* wrong, but better than a constant */ tcp_ccgen = 1; tcp_cleartaocache(); |