POSIX.2 (and common sense) dictates that the file specified by $ENV

[unix-history] / usr / src / bin / sh / main.c

diff --git a/usr/src/bin/sh/main.c b/usr/src/bin/sh/main.c
index e28c8f3..fbc4f91 100644 (file)
--- a/usr/src/bin/sh/main.c
+++ b/usr/src/bin/sh/main.c
@@ -15,7 +15,7 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
 #endif /* not lint */
 
 #ifndef lint

-static char sccsid[] = "@(#)main.c     8.2 (Berkeley) %G%";
+static char sccsid[] = "@(#)main.c     8.3 (Berkeley) %G%";

 #endif /* not lint */
 
 #include <sys/stat.h>
 #endif /* not lint */
 
 #include <sys/stat.h>


@@ -131,10 +131,11 @@ state1:
        } 
 state2:
        state = 3;
        } 
 state2:
        state = 3;

-       if ((shinit = lookupvar("ENV")) != NULL &&
-            *shinit != '\0') {
-               state = 3;
-               read_profile(shinit);
+       if (getuid() == geteuid() && getgid() == getegid()) {
+               if ((shinit = lookupvar("ENV")) != NULL && *shinit != '\0') {
+                       state = 3;
+                       read_profile(shinit);
+               }

        }
 state3:
        state = 4;
        }
 state3:
        state = 4;