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-rw-r--r--ipc/mqueue.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 20f1fed..c0b26dc 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -29,6 +29,8 @@
#include <linux/audit.h>
#include <linux/signal.h>
#include <linux/mutex.h>
+#include <linux/nsproxy.h>
+#include <linux/pid.h>
#include <net/sock.h>
#include "util.h"
@@ -330,7 +332,8 @@ static ssize_t mqueue_read_file(struct file *filp, char __user *u_data,
(info->notify_owner &&
info->notify.sigev_notify == SIGEV_SIGNAL) ?
info->notify.sigev_signo : 0,
- pid_nr(info->notify_owner));
+ pid_nr_ns(info->notify_owner,
+ current->nsproxy->pid_ns));
spin_unlock(&info->lock);
buffer[sizeof(buffer)-1] = '\0';
slen = strlen(buffer)+1;
@@ -507,7 +510,7 @@ static void __do_notify(struct mqueue_inode_info *info)
sig_i.si_errno = 0;
sig_i.si_code = SI_MESGQ;
sig_i.si_value = info->notify.sigev_value;
- sig_i.si_pid = current->tgid;
+ sig_i.si_pid = task_pid_vnr(current);
sig_i.si_uid = current->uid;
kill_pid_info(info->notify.sigev_signo,
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