From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Thu, 2 Sep 2010 05:39:07 +0000 (+0530)
Subject: virtio-9p: Use lchown which won't follow symlink
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~7225
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5c0f255dd4c8b8f3349b6ed14233f77948c5a9a6;p=sdk%2Femulator%2Fqemu.git

virtio-9p: Use lchown which won't follow symlink

We should always use functions which don't follow
symlink on the server

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---

diff --git a/hw/virtio-9p-local.c b/hw/virtio-9p-local.c
index 58e7647..132816e 100644
--- a/hw/virtio-9p-local.c
+++ b/hw/virtio-9p-local.c
@@ -101,7 +101,7 @@ static int local_post_create_passthrough(FsContext *fs_ctx, const char *path,
     if (chmod(rpath(fs_ctx, path), credp->fc_mode & 07777) < 0) {
         return -1;
     }
-    if (chown(rpath(fs_ctx, path), credp->fc_uid, credp->fc_gid) < 0) {
+    if (lchown(rpath(fs_ctx, path), credp->fc_uid, credp->fc_gid) < 0) {
         /*
          * If we fail to change ownership and if we are
          * using security model none. Ignore the error