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sanitize audit_ipc_set_perm()

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* get rid of allocations
* make it return void
* simplify callers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2008-12-10 03:47:15 -05:00
parent a33e675100
commit e816f370cb
3 changed files with 32 additions and 45 deletions
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9
ipc/util.c
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@ -803,13 +803,9 @@ struct kern_ipc_perm *ipcctl_pre_down(struct ipc_ids *ids, int id, int cmd,
}
audit_ipc_obj(ipcp);
if (cmd == IPC_SET) {
err = audit_ipc_set_perm(extra_perm, perm->uid,
if (cmd == IPC_SET)
audit_ipc_set_perm(extra_perm, perm->uid,
perm->gid, perm->mode);
if (err)
goto out_unlock;
}
euid = current_euid();
if (euid == ipcp->cuid ||
@ -817,7 +813,6 @@ struct kern_ipc_perm *ipcctl_pre_down(struct ipc_ids *ids, int id, int cmd,
return ipcp;
err = -EPERM;
out_unlock:
ipc_unlock(ipcp);
out_up:
up_write(&ids->rw_mutex);