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authorEric Van Hensbergen <ericvh@gmail.com>2008-06-25 02:39:39 +0400
committerEric Van Hensbergen <ericvh@opteron.9grid.us>2008-07-03 18:59:03 +0400
commit2e4bef41a0f7df31be140ef354b9c12f2299016a (patch)
tree6ddea6aa929a5f49a4e815a3bfe21f04177dc69e /fs/9p/v9fs_vfs.h
parentc461a973118346d5c103aaaddd62e53939fd7c67 (diff)
downloadlinux-2e4bef41a0f7df31be140ef354b9c12f2299016a.tar.xz
9p: fix O_APPEND in legacy mode
The legacy protocol's open operation doesn't handle an append operation (it is expected that the client take care of it). We were incorrectly passing the extended protocol's flag through even in legacy mode. This was reported in bugzilla report #10689. This patch fixes the problem by disallowing extended protocol open modes from being passed in legacy mode and implemented append functionality on the client side by adding a seek after the open. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/v9fs_vfs.h')
-rw-r--r--fs/9p/v9fs_vfs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index fd01d90cada5..57997fa14e69 100644
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -51,4 +51,4 @@ int v9fs_dir_release(struct inode *inode, struct file *filp);
int v9fs_file_open(struct inode *inode, struct file *file);
void v9fs_inode2stat(struct inode *inode, struct p9_stat *stat);
void v9fs_dentry_release(struct dentry *);
-int v9fs_uflags2omode(int uflags);
+int v9fs_uflags2omode(int uflags, int extended);