diff options
Diffstat (limited to 'target/linux/generic/patches-4.1/040-fs-overlay-fix-stacking.patch')
| -rw-r--r-- | target/linux/generic/patches-4.1/040-fs-overlay-fix-stacking.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/target/linux/generic/patches-4.1/040-fs-overlay-fix-stacking.patch b/target/linux/generic/patches-4.1/040-fs-overlay-fix-stacking.patch deleted file mode 100644 index 6474da6ebf..0000000000 --- a/target/linux/generic/patches-4.1/040-fs-overlay-fix-stacking.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 1c8a47df36d72ace8cf78eb6c228aa0f8027d3c2 Mon Sep 17 00:00:00 2001 -From: Miklos Szeredi <miklos@szeredi.hu> -Date: Mon, 12 Oct 2015 15:56:20 +0200 -Subject: ovl: fix open in stacked overlay - -If two overlayfs filesystems are stacked on top of each other, then we need -recursion in ovl_d_select_inode(). - -I guess d_backing_inode() is supposed to do that. But currently it doesn't -and that functionality is open coded in vfs_open(). This is now copied -into ovl_d_select_inode() to fix this regression. - -Reported-by: Alban Crequy <alban.crequy@gmail.com> -Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> -Fixes: 4bacc9c9234c ("overlayfs: Make f_path always point to the overlay...") -Cc: David Howells <dhowells@redhat.com> -Cc: <stable@vger.kernel.org> # v4.2+ ---- - fs/overlayfs/inode.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/fs/overlayfs/inode.c -+++ b/fs/overlayfs/inode.c -@@ -383,6 +383,9 @@ struct inode *ovl_d_select_inode(struct - ovl_path_upper(dentry, &realpath); - } - -+ if (realpath.dentry->d_flags & DCACHE_OP_SELECT_INODE) -+ return realpath.dentry->d_op->d_select_inode(realpath.dentry, file_flags); -+ - return d_backing_inode(realpath.dentry); - } - |