Messages in this thread Patch in this message | | | Subject | [PATCH] FUSE: nfsd directory fsync fix | From | Miklos Szeredi <> | Date | Sun, 24 Apr 2005 17:26:45 +0200 |
| |
This patch fixes an Oops which happens when nfsd calls fsync on a directory with a NULL file argument. The solution is to just ignore the fsync. Thanks to David Shaw for the bugreport.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
diff -rup linux-2.6.12-rc2-mm3/fs/fuse/dir.c linux-fuse/fs/fuse/dir.c --- linux-2.6.12-rc2-mm3/fs/fuse/dir.c 2005-04-22 15:49:29.000000000 +0200 +++ linux-fuse/fs/fuse/dir.c 2005-04-22 15:50:32.000000000 +0200 @@ -590,7 +590,8 @@ static int fuse_dir_release(struct inode static int fuse_dir_fsync(struct file *file, struct dentry *de, int datasync) { - return fuse_fsync_common(file, de, datasync, 1); + /* nfsd can call this with no file */ + return file ? fuse_fsync_common(file, de, datasync, 1) : 0; } static unsigned iattr_to_fattr(struct iattr *iattr, struct fuse_attr *fattr) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |