diff options
| author | Randall Stewart <rrs@FreeBSD.org> | 2020-07-31 10:03:32 +0000 |
|---|---|---|
| committer | Randall Stewart <rrs@FreeBSD.org> | 2020-07-31 10:03:32 +0000 |
| commit | 8315f1ea26626b1b2c814c35032944bca8615fa8 (patch) | |
| tree | 3f4740c518d0a7d2bc35de83fb6990539f64be42 /sys/netinet | |
| parent | d6391a26d6395586558cbd54958c8393162d5ca1 (diff) | |
Notes
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/tcp_subr.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index 777fd7200ccd5..bf4b413bd4de1 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -1713,6 +1713,7 @@ tcp_newtcpcb(struct inpcb *inp) if (CC_ALGO(tp)->cb_init(tp->ccv) > 0) { if (tp->t_fb->tfb_tcp_fb_fini) (*tp->t_fb->tfb_tcp_fb_fini)(tp, 1); + in_pcbrele_wlocked(inp); refcount_release(&tp->t_fb->tfb_refcnt); uma_zfree(V_tcpcb_zone, tm); return (NULL); @@ -1723,6 +1724,7 @@ tcp_newtcpcb(struct inpcb *inp) if (khelp_init_osd(HELPER_CLASS_TCP, tp->osd)) { if (tp->t_fb->tfb_tcp_fb_fini) (*tp->t_fb->tfb_tcp_fb_fini)(tp, 1); + in_pcbrele_wlocked(inp); refcount_release(&tp->t_fb->tfb_refcnt); uma_zfree(V_tcpcb_zone, tm); return (NULL); @@ -1783,7 +1785,12 @@ tcp_newtcpcb(struct inpcb *inp) tcp_log_tcpcbinit(tp); #endif if (tp->t_fb->tfb_tcp_fb_init) { - (*tp->t_fb->tfb_tcp_fb_init)(tp); + if ((*tp->t_fb->tfb_tcp_fb_init)(tp)) { + refcount_release(&tp->t_fb->tfb_refcnt); + in_pcbrele_wlocked(inp); + uma_zfree(V_tcpcb_zone, tm); + return (NULL); + } } #ifdef STATS if (V_tcp_perconn_stats_enable == 1) |