diff options
Diffstat (limited to 'sys/kern/kern_prot.c')
| -rw-r--r-- | sys/kern/kern_prot.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c index 9f13644f1528..b35f81f5316e 100644 --- a/sys/kern/kern_prot.c +++ b/sys/kern/kern_prot.c @@ -69,6 +69,7 @@ __FBSDID("$FreeBSD$"); #include <sys/socketvar.h> #include <sys/syscallsubr.h> #include <sys/sysctl.h> +#include <sys/vimage.h> #if defined(INET) || defined(INET6) #include <netinet/in.h> @@ -1824,6 +1825,11 @@ crfree(struct ucred *cr) */ if (jailed(cr)) prison_free(cr->cr_prison); +#ifdef VIMAGE + /* XXX TODO: find out why and when cr_vimage can be NULL here! */ + if (cr->cr_vimage != NULL) + refcount_release(&cr->cr_vimage->vi_ucredrefc); +#endif #ifdef AUDIT audit_cred_destroy(cr); #endif @@ -1859,6 +1865,10 @@ crcopy(struct ucred *dest, struct ucred *src) uihold(dest->cr_ruidinfo); if (jailed(dest)) prison_hold(dest->cr_prison); +#ifdef VIMAGE + KASSERT(src->cr_vimage != NULL, ("cr_vimage == NULL")); + refcount_acquire(&dest->cr_vimage->vi_ucredrefc); +#endif #ifdef AUDIT audit_cred_copy(src, dest); #endif |