diff options
Diffstat (limited to 'freebsd/sys/netinet/tcp_hostcache.c')
| -rw-r--r-- | freebsd/sys/netinet/tcp_hostcache.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/freebsd/sys/netinet/tcp_hostcache.c b/freebsd/sys/netinet/tcp_hostcache.c index e0c4b493..d26688e5 100644 --- a/freebsd/sys/netinet/tcp_hostcache.c +++ b/freebsd/sys/netinet/tcp_hostcache.c @@ -71,10 +71,12 @@ __FBSDID("$FreeBSD$"); #include <rtems/bsd/sys/param.h> #include <sys/systm.h> +#include <sys/jail.h> #include <sys/kernel.h> #include <rtems/bsd/sys/lock.h> #include <sys/mutex.h> #include <sys/malloc.h> +#include <sys/proc.h> #include <sys/sbuf.h> #include <sys/socket.h> #include <sys/socketvar.h> @@ -627,6 +629,9 @@ sysctl_tcp_hc_list(SYSCTL_HANDLER_ARGS) char ip6buf[INET6_ADDRSTRLEN]; #endif + if (jailed_without_vnet(curthread->td_ucred) != 0) + return (EPERM); + sbuf_new(&sb, NULL, linesize * (V_tcp_hostcache.cache_count + 1), SBUF_INCLUDENUL); |