[PATCH] integrity: ima mq_open imbalance msg fix

[PATCH] integrity: ima mq_open imbalance msg fix

[Mimi Zohar]

This patch fixes an imbalance message as reported by Sanchin Sant.
As we don't need to measure the message queue, just increment the
counters.

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
---
 ipc/mqueue.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index e35ba2c..c5e68ad 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -32,6 +32,7 @@
 #include <linux/nsproxy.h>
 #include <linux/pid.h>
 #include <linux/ipc_namespace.h>
+#include <linux/ima.h>
 
 #include <net/sock.h>
 #include "util.h"
@@ -733,6 +734,7 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, mode_t, mode,
 		error = PTR_ERR(filp);
 		goto out_putfd;
 	}
+	ima_counts_get(filp);
 
 	fd_install(fd, filp);
 	goto out_upsem;
-- 
1.6.0.6

Re: [PATCH] integrity: ima mq_open imbalance msg fix

[Serge E. Hallyn]

Quoting Mimi Zohar (zohar@linux.vnet.ibm.com):
> This patch fixes an imbalance message as reported by Sanchin Sant.
> As we don't need to measure the message queue, just increment the
> counters.
> 
> Signed-off-by: Mimi Zohar <zohar@us.ibm.com>

Acked-by: Serge Hallyn <serue@us.ibm.com>

Thanks, Mimi and Sanchin.

-serge

> ---
>  ipc/mqueue.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/ipc/mqueue.c b/ipc/mqueue.c
> index e35ba2c..c5e68ad 100644
> --- a/ipc/mqueue.c
> +++ b/ipc/mqueue.c
> @@ -32,6 +32,7 @@
>  #include <linux/nsproxy.h>
>  #include <linux/pid.h>
>  #include <linux/ipc_namespace.h>
> +#include <linux/ima.h>
> 
>  #include <net/sock.h>
>  #include "util.h"
> @@ -733,6 +734,7 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, mode_t, mode,
>  		error = PTR_ERR(filp);
>  		goto out_putfd;
>  	}
> +	ima_counts_get(filp);
> 
>  	fd_install(fd, filp);
>  	goto out_upsem;
> -- 
> 1.6.0.6