From 130c50879ab65e62b6234a4ad2907eea16ce4257 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Sun, 4 Apr 1993 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1993-04-04

---
 port/devcons.c | 2 +-
 port/devmnt.c  | 2 +-
 port/devproc.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/port/devcons.c b/port/devcons.c
index 4f362b9054d67b848ddb2c634e634ce81e898623..41cefe816e6c2ded1269f37209439f4d87996a80 100644
--- a/port/devcons.c
+++ b/port/devcons.c
@@ -371,7 +371,7 @@ Dirtab consdir[]={
 	"sysname",	{Qsysname},	0,		0664,
 	"sysstat",	{Qsysstat},	0,		0666,
 	"time",		{Qtime},	NUMSIZE,	0664,
- 	"user",		{Quser},	NAMELEN,	0664,
+ 	"user",		{Quser},	NAMELEN,	0666,
 };
 
 #define	NCONS	(sizeof consdir/sizeof(Dirtab))
diff --git a/port/devmnt.c b/port/devmnt.c
index 931b6143bda3a19d9cc4d2d19bbd504665dfdb76..5ee9b5045e88822f503f20bfdcb4004692140d01 100644
--- a/port/devmnt.c
+++ b/port/devmnt.c
@@ -202,7 +202,7 @@ mattach(Mnt *m, char *spec)
 
 	r->request.type = Tattach;
 	r->request.fid = c->fid;
-	memmove(r->request.uname, up->user, NAMELEN);
+	memmove(r->request.uname, u->p->user, NAMELEN);
 	strncpy(r->request.aname, spec, NAMELEN);
 	id = authrequest(m->c->session, &r->request);
 	mountrpc(m, r);
diff --git a/port/devproc.c b/port/devproc.c
index 167116bad89033f5d9c35650b84a4fc0dc4ba86a..da66bdb2eccc1f6ca9d32bb0e09d93b3299426ab 100644
--- a/port/devproc.c
+++ b/port/devproc.c
@@ -671,7 +671,7 @@ procctlmemio(Proc *p, ulong offset, int n, void *va, int read)
 		if(offset+n >= s->top)
 			n = s->top-offset;
 
-		if((s->type&SG_TYPE) == SG_TEXT)
+		if(read == 0 && (s->type&SG_TYPE) == SG_TEXT)
 			s = txt2data(p, s);
 
 		s->steal++;