From: Bill Joy <wnj@ucbvax.Berkeley.EDU>
Date: Mon, 28 Jun 1982 06:53:09 +0000 (-0800)
Subject: fix to do writes in memory properly
X-Git-Tag: BSD-4_1c_2-Snapshot-Development~3051
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/47cbe1cbd3f1ff012b57196b805c32c94ad1cd31

fix to do writes in memory properly

SCCS-vsn: old/adb/adb.vax/access.c 4.5
---

diff --git a/usr/src/old/adb/adb.vax/access.c b/usr/src/old/adb/adb.vax/access.c
index 3d64f4e6c6..c27191575a 100644
--- a/usr/src/old/adb/adb.vax/access.c
+++ b/usr/src/old/adb/adb.vax/access.c
@@ -8,7 +8,7 @@
  */
 
 #include "defs.h"
-static	char sccsid[] = "@(#)access.c 4.4 %G%";
+static	char sccsid[] = "@(#)access.c 4.4 5/15/81";
 
 
 MAP		txtmap;
@@ -79,7 +79,7 @@ access(mode, addr, space, value)
 		if (addr < 0)
 			return (0);
 	}
-	if (physrw(file, addr, &w, rd) < 0)
+	if (physrw(file, addr, rd ? &w : &value, rd) < 0)
 		rwerr(space);
 	return (w);
 }