diff options
| author | John W. Linville <linville@tuxdriver.com> | 2006-05-05 16:50:23 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-05-05 16:50:23 -0400 |
| commit | aad61439e6a00bdb72cb649e11f6e166590c5f66 (patch) | |
| tree | 2279f3c2a15f81526d14182c6acb358cafd0b359 /ipc/msg.c | |
| parent | 3c304956755fa63ee80ca51ce38078fe1c4e8818 (diff) | |
| parent | d98550e334715b2d9e45f8f0f4e1608720108640 (diff) | |
Merge branch 'from-linus' into upstream
Diffstat (limited to 'ipc/msg.c')
| -rw-r--r-- | ipc/msg.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ipc/msg.c b/ipc/msg.c index 48a7f17a7236..7d1340ccb16b 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -13,6 +13,9 @@ * mostly rewritten, threaded and wake-one semantics added * MSGMAX limit removed, sysctl's added * (c) 1999 Manfred Spraul <manfred@colorfullife.com> + * + * support for audit of ipc object properties and permission changes + * Dustin Kirkland <dustin.kirkland@us.ibm.com> */ #include <linux/capability.h> @@ -447,6 +450,11 @@ asmlinkage long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) if (msg_checkid(msq,msqid)) goto out_unlock_up; ipcp = &msq->q_perm; + + err = audit_ipc_obj(ipcp); + if (err) + goto out_unlock_up; + err = -EPERM; if (current->euid != ipcp->cuid && current->euid != ipcp->uid && !capable(CAP_SYS_ADMIN)) @@ -460,7 +468,8 @@ asmlinkage long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) switch (cmd) { case IPC_SET: { - if ((err = audit_ipc_perms(setbuf.qbytes, setbuf.uid, setbuf.gid, setbuf.mode, ipcp))) + err = audit_ipc_set_perm(setbuf.qbytes, setbuf.uid, setbuf.gid, setbuf.mode, ipcp); + if (err) goto out_unlock_up; err = -EPERM; |