syscall/open: don't check for free handles

doesn't really prevent anything, and makes it harder to test edge cases

1 files changed, 1 insertions, 0 deletions

diff --git a/src/kernel/vfs/request.c b/src/kernel/vfs/request.c
index 0a377d3..a129f2e 100644
--- a/src/kernel/vfs/request.c
+++ b/src/kernel/vfs/request.c
@@ -64,6 +64,7 @@ void vfsreq_finish(struct vfs_request *req, char __user *stored, long ret,
 			// TODO write tests for caller getting killed while opening a file
 			if (!req->caller) panic_unimplemented();
 			ret = process_handle_put(req->caller, h);
+			if (ret < 0) ret = -EMFILE;
 		} else {
 			ret = -1;
 		}