| kern_jail.c (179881) | kern_jail.c (180291) |
|---|---|
| 1/*- 2 * ---------------------------------------------------------------------------- 3 * "THE BEER-WARE LICENSE" (Revision 42): 4 * <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you 5 * can do whatever you want with this stuff. If we meet some day, and you think 6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp 7 * ---------------------------------------------------------------------------- 8 */ 9 10#include <sys/cdefs.h> | 1/*- 2 * ---------------------------------------------------------------------------- 3 * "THE BEER-WARE LICENSE" (Revision 42): 4 * <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you 5 * can do whatever you want with this stuff. If we meet some day, and you think 6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp 7 * ---------------------------------------------------------------------------- 8 */ 9 10#include <sys/cdefs.h> |
| 11__FBSDID("$FreeBSD: head/sys/kern/kern_jail.c 179881 2008-06-19 21:41:57Z delphij $"); | 11__FBSDID("$FreeBSD: head/sys/kern/kern_jail.c 180291 2008-07-05 13:10:10Z rwatson $"); |
| 12 13#include "opt_mac.h" 14 15#include <sys/param.h> 16#include <sys/types.h> 17#include <sys/kernel.h> 18#include <sys/systm.h> 19#include <sys/errno.h> --- 450 unchanged lines hidden (view full) --- 470void 471getcredhostname(struct ucred *cred, char *buf, size_t size) 472{ 473 474 if (jailed(cred)) { 475 mtx_lock(&cred->cr_prison->pr_mtx); 476 strlcpy(buf, cred->cr_prison->pr_host, size); 477 mtx_unlock(&cred->cr_prison->pr_mtx); | 12 13#include "opt_mac.h" 14 15#include <sys/param.h> 16#include <sys/types.h> 17#include <sys/kernel.h> 18#include <sys/systm.h> 19#include <sys/errno.h> --- 450 unchanged lines hidden (view full) --- 470void 471getcredhostname(struct ucred *cred, char *buf, size_t size) 472{ 473 474 if (jailed(cred)) { 475 mtx_lock(&cred->cr_prison->pr_mtx); 476 strlcpy(buf, cred->cr_prison->pr_host, size); 477 mtx_unlock(&cred->cr_prison->pr_mtx); |
| 478 } else | 478 } else { 479 mtx_lock(&hostname_mtx); |
| 479 strlcpy(buf, hostname, size); | 480 strlcpy(buf, hostname, size); |
| 481 mtx_unlock(&hostname_mtx); 482 } |
|
| 480} 481 482/* 483 * Determine whether the subject represented by cred can "see" 484 * status of a mount point. 485 * Returns: 0 for permitted, ENOENT otherwise. 486 * XXX: This function should be called cr_canseemount() and should be 487 * placed in kern_prot.c. --- 505 unchanged lines hidden --- | 483} 484 485/* 486 * Determine whether the subject represented by cred can "see" 487 * status of a mount point. 488 * Returns: 0 for permitted, ENOENT otherwise. 489 * XXX: This function should be called cr_canseemount() and should be 490 * placed in kern_prot.c. --- 505 unchanged lines hidden --- |