From e2075e56f875e077cd5c3d6e3c85368c1087654f Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sun, 22 Aug 2021 15:59:04 +0200
Subject: fs_open() accepts a signed length, fixes an infinite loop

it occureed if the path_simplify returned a negative value - instead of
being interpreter as an error it just carried on, ending up in an
infinite loop.
---
 src/init/syscalls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/init/syscalls.c')

diff --git a/src/init/syscalls.c b/src/init/syscalls.c
index fb59bd3..0be7917 100644
--- a/src/init/syscalls.c
+++ b/src/init/syscalls.c
@@ -16,7 +16,7 @@ int _syscall_await(char *buf, int len) {
 	return _syscall(_SYSCALL_AWAIT, (int)buf, (int)len, 0);
 }
 
-fd_t _syscall_fs_open(const char *path, size_t len) {
+fd_t _syscall_fs_open(const char *path, int len) {
 	return _syscall(_SYSCALL_FS_OPEN, (int)path, len, 0);
 }
 
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