From: Greg Farnum <gfarnum@redhat.com>
Date: Wed, 3 Aug 2016 05:37:37 +0000 (-0700)
Subject: client: pass UserPerm to ll_walk()
X-Git-Tag: v11.0.1~36^2~40
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e9156ad790bed24b8a49cefc140a096e33c43259;p=ceph.git

client: pass UserPerm to ll_walk()

Signed-off-by: Greg Farnum <gfarnum@redhat.com>
---

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 597d2ae24a1..4dc04b05afb 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -9533,7 +9533,8 @@ int Client::ll_lookup(Inode *parent, const char *name, struct stat *attr,
   return r;
 }
 
-int Client::ll_walk(const char* name, Inode **out, struct stat *attr)
+int Client::ll_walk(const char* name, Inode **out, struct stat *attr,
+		    const UserPerm& perms)
 {
   Mutex::Locker lock(client_lock);
   filepath fp(name, 0);
@@ -9544,7 +9545,7 @@ int Client::ll_walk(const char* name, Inode **out, struct stat *attr)
   tout(cct) << "ll_walk" << std::endl;
   tout(cct) << name << std::endl;
 
-  rc = path_walk(fp, &in, false);
+  rc = path_walk(fp, &in, perms, false);
   if (rc < 0) {
     attr->st_ino = 0;
     *out = NULL;
diff --git a/src/client/Client.h b/src/client/Client.h
index 9638fc4cfaa..b02871e6e69 100644
--- a/src/client/Client.h
+++ b/src/client/Client.h
@@ -1245,7 +1245,8 @@ public:
   int ll_commit_blocks(Inode *in, uint64_t offset, uint64_t length);
 
   int ll_statfs(Inode *in, struct statvfs *stbuf, const UserPerm& perms);
-  int ll_walk(const char* name, Inode **i, struct stat *attr); // XXX in?
+  int ll_walk(const char* name, Inode **i, struct stat *attr,
+	      const UserPerm& perms); // XXX in?
   uint32_t ll_stripe_unit(Inode *in);
   int ll_file_layout(Inode *in, file_layout_t *layout);
   uint64_t ll_snap_seq(Inode *in);
diff --git a/src/libcephfs.cc b/src/libcephfs.cc
index c85544ade26..ccace2907f0 100644
--- a/src/libcephfs.cc
+++ b/src/libcephfs.cc
@@ -1438,7 +1438,8 @@ extern "C" int ceph_ll_walk(class ceph_mount_info *cmount, const char *name,
 			    struct Inode **i,
 			    struct stat *attr)
 {
-  return(cmount->get_client()->ll_walk(name, i, attr));
+  UserPerm perms = cmount->get_client()->pick_my_perms();
+  return (cmount->get_client()->ll_walk(name, i, attr, perms));
 }
 
 extern "C" int ceph_ll_getattr(class ceph_mount_info *cmount,