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Correct lengths used to build environment strings. (Fixes PR#2948)

This commit is contained in:
gwr 1996-11-18 18:54:36 +00:00
parent 368d2cb79c
commit 3d5027bee4
1 changed files with 8 additions and 5 deletions
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13
lib/libutil/ttyaction.c
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@ -1,4 +1,4 @@
/* $NetBSD: ttyaction.c,v 1.2 1996/11/14 19:16:02 gwr Exp $ */
/* $NetBSD: ttyaction.c,v 1.3 1996/11/18 18:54:36 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -91,10 +91,13 @@ ttyaction(tty, act, user)
argv[2] = NULL; /* see below */
argv[3] = NULL;
/* Environment needs: TTY, ACT, USER */
sprintf(env_tty, "TTY=%.63s", tty);
sprintf(env_act, "ACT=%.63s", act);
sprintf(env_user, "USER=%.255s", user);
/*
* Environment needs: TTY, ACT, USER
* Note sizes are: 63-4 and 255-5
*/
sprintf(env_tty, "TTY=%.59s", tty);
sprintf(env_act, "ACT=%.59s", act);
sprintf(env_user, "USER=%.250s", user);
envp[0] = pathenv;
envp[1] = env_tty;
envp[2] = env_act;