---

yaml --- r: 329010 b: refs/heads/master c: e10ce27 h: refs/heads/master v: v3
git-mirror · Sep 27, 2012 · 9c854a2 · 9c854a2
1 parent 62d0b5b
commit 9c854a2
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 64e09fa2e1fef1696a8685c7aad7e0d3dd24ce71
+refs/heads/master: e10ce27f0df9eda7b36eb16e553f07a9e05c6bba
diff --git a/trunk/kernel/sys.c b/trunk/kernel/sys.c
@@ -1790,9 +1790,9 @@ static int prctl_set_mm_exe_file(struct mm_struct *mm, unsigned int fd)
 {
 	struct file *exe_file;
 	struct dentry *dentry;
-	int err;
+	int err, fput_needed;
 
-	exe_file = fget(fd);
+	exe_file = fget_light(fd, &fput_needed);
 	if (!exe_file)
 		return -EBADF;
 
@@ -1839,12 +1839,12 @@ static int prctl_set_mm_exe_file(struct mm_struct *mm, unsigned int fd)
 		goto exit_unlock;
 
 	err = 0;
-	set_mm_exe_file(mm, exe_file);
+	set_mm_exe_file(mm, exe_file);	/* this grabs a reference to exe_file */
 exit_unlock:
 	up_write(&mm->mmap_sem);
 
 exit:
-	fput(exe_file);
+	fput_light(exe_file, fput_needed);
 	return err;
 }