diff options
Diffstat (limited to 'fs/fuse')
-rw-r--r-- | fs/fuse/dev.c | 30 | ||||
-rw-r--r-- | fs/fuse/inode.c | 2 |
2 files changed, 16 insertions, 16 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 51d9e33d634f..eb7e9423691f 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -865,13 +865,10 @@ static int fuse_notify_inval_inode(struct fuse_conn *fc, unsigned int size, down_read(&fc->killsb); err = -ENOENT; - if (!fc->sb) - goto err_unlock; - - err = fuse_reverse_inval_inode(fc->sb, outarg.ino, - outarg.off, outarg.len); - -err_unlock: + if (fc->sb) { + err = fuse_reverse_inval_inode(fc->sb, outarg.ino, + outarg.off, outarg.len); + } up_read(&fc->killsb); return err; @@ -884,10 +881,15 @@ static int fuse_notify_inval_entry(struct fuse_conn *fc, unsigned int size, struct fuse_copy_state *cs) { struct fuse_notify_inval_entry_out outarg; - int err = -EINVAL; - char buf[FUSE_NAME_MAX+1]; + int err = -ENOMEM; + char *buf; struct qstr name; + buf = kzalloc(FUSE_NAME_MAX + 1, GFP_KERNEL); + if (!buf) + goto err; + + err = -EINVAL; if (size < sizeof(outarg)) goto err; @@ -910,16 +912,14 @@ static int fuse_notify_inval_entry(struct fuse_conn *fc, unsigned int size, down_read(&fc->killsb); err = -ENOENT; - if (!fc->sb) - goto err_unlock; - - err = fuse_reverse_inval_entry(fc->sb, outarg.parent, &name); - -err_unlock: + if (fc->sb) + err = fuse_reverse_inval_entry(fc->sb, outarg.parent, &name); up_read(&fc->killsb); + kfree(buf); return err; err: + kfree(buf); fuse_copy_finish(cs); return err; } diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 1a822ce2b24b..ec14d19ce501 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -850,7 +850,7 @@ static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req) req->in.args[0].size = sizeof(*arg); req->in.args[0].value = arg; req->out.numargs = 1; - /* Variable length arguement used for backward compatibility + /* Variable length argument used for backward compatibility with interface version < 7.5. Rest of init_out is zeroed by do_get_request(), so a short reply is not a problem */ req->out.argvar = 1; |