diff options
| author | rwatson <rwatson@FreeBSD.org> | 2006-05-05 06:50:23 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2006-05-05 06:50:23 +0000 |
| commit | b1e7cf5430dbc67cf0d6fef98eb6b352bffdeae7 (patch) | |
| tree | c2036098cfdca6552907a79ebd8deac9e141c8c9 /sys/netinet/tcp_timer.c | |
| parent | 57924ea487a28a2fe94b9b070afb14ba8c006795 (diff) | |
| download | FreeBSD-src-b1e7cf5430dbc67cf0d6fef98eb6b352bffdeae7.zip FreeBSD-src-b1e7cf5430dbc67cf0d6fef98eb6b352bffdeae7.tar.gz | |
Only return (tw) from tcp_twclose() if reuse is passed, otherwise
return NULL. In principle this shouldn't change the behavior, but
avoids returning a potentially invalid/inappropriate pointer to
the caller.
Found with: Coverity Prevent (tm)
Submitted by: pjd
MFC after: 3 months
Diffstat (limited to 'sys/netinet/tcp_timer.c')
| -rw-r--r-- | sys/netinet/tcp_timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c index db2e618..25cdaec 100644 --- a/sys/netinet/tcp_timer.c +++ b/sys/netinet/tcp_timer.c @@ -295,7 +295,7 @@ tcp_timer_2msl_tw(int reuse) continue; INP_LOCK(tw->tw_inpcb); tcp_twclose(tw, reuse); - return (tw); + return (reuse ? tw : NULL); } return (NULL); } |
