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Use snprintf instead of sprintf.

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This commit is contained in:
gwr 1996-11-22 22:04:25 +00:00
parent 80702e3c14
commit d8201fb9f6
1 changed files with 4 additions and 5 deletions
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9
lib/libutil/ttyaction.c
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@ -1,4 +1,4 @@
/* $NetBSD: ttyaction.c,v 1.3 1996/11/18 18:54:36 gwr Exp $ */
/* $NetBSD: ttyaction.c,v 1.4 1996/11/22 22:04:25 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -93,11 +93,10 @@ ttyaction(tty, act, 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);
snprintf(env_tty, sizeof(env_tty), "TTY=%s", tty);
snprintf(env_act, sizeof(env_act), "ACT=%s", act);
snprintf(env_user, sizeof(env_user), "USER=%s", user);
envp[0] = pathenv;
envp[1] = env_tty;
envp[2] = env_act;