[PATCH] double-free of inode on alloc_file() failure exit in create_w…

…rite_pipe() Duh... Fortunately, the bug is quite recent (post-2.6.25) and, embarrassingly, mine ;-/ Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
git-mirror · Apr 22, 2008 · ed15243 · ed15243
1 parent 521b5d0
commit ed15243
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/fs/pipe.c b/fs/pipe.c
@@ -988,7 +988,10 @@ struct file *create_write_pipe(void)
 	return f;
 
  err_dentry:
+	free_pipe_info(inode);
 	dput(dentry);
+	return ERR_PTR(err);
+
  err_inode:
 	free_pipe_info(inode);
 	iput(inode);