diff options
Diffstat (limited to 'net/core/scm.c')
| -rw-r--r-- | net/core/scm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/scm.c b/net/core/scm.c index b7ba91b074b..b88f6f9d0b9 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -26,6 +26,7 @@ #include <linux/security.h> #include <linux/pid.h> #include <linux/nsproxy.h> +#include <linux/slab.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -156,6 +157,8 @@ int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *p) switch (cmsg->cmsg_type) { case SCM_RIGHTS: + if (!sock->ops || sock->ops->family != PF_UNIX) + goto error; err=scm_fp_copy(cmsg, &p->fp); if (err<0) goto error; |