kernel: descrip: Only use copyinstr() in SYS_open

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c
index adc5027..c3d9b5c 100644
--- a/sys/kern/kern_descrip.c
+++ b/sys/kern/kern_descrip.c
@@ -208,17 +208,12 @@ int
 fd_open(const char *pathname, int flags)
 {
     int error;
-    char pathbuf[PATH_MAX];
     struct filedesc *filedes;
     struct nameidata nd;
 
-    nd.path = pathbuf;
+    nd.path = pathname;
     nd.flags = 0;
 
-    if (copyinstr(pathname, pathbuf, PATH_MAX) < 0) {
-        return -EFAULT;
-    }
-
     if ((error = namei(&nd)) < 0) {
         return error;
     }