From 06affde06e2b1d3fe9c7c3fa60f5662e9957534d Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sat, 8 Oct 2022 16:09:04 +0200
Subject: syscall/open: don't check for free handles

doesn't really prevent anything, and makes it harder to test edge cases
---
 src/kernel/vfs/request.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/kernel/vfs/request.c')

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;
 		}
-- 
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