Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

[tomoyo/tomoyo-test1.git] / kernel / umh.c

diff --git a/kernel/umh.c b/kernel/umh.c
index 11bf5ee..3474d6a 100644 (file)
--- a/kernel/umh.c
+++ b/kernel/umh.c
@@ -475,6 +475,12 @@ static void umh_clean_and_save_pid(struct subprocess_info *info)
 {
        struct umh_info *umh_info = info->data;
 
+       /* cleanup if umh_pipe_setup() was successful but exec failed */
+       if (info->pid && info->retval) {
+               fput(umh_info->pipe_to_umh);
+               fput(umh_info->pipe_from_umh);
+       }
+
        argv_free(info->argv);
        umh_info->pid = info->pid;
 }