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Add sigquit for completeness to the list of blocked signals with int and tstp. 

Does not have any security implication. From Pierre Carrier
This commit is contained in:
christos 2012-04-11 02:28:46 +00:00
parent ca3b7262c4
commit aa2f39e93f
1 changed files with 2 additions and 1 deletions
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3
external/bsd/openpam/dist/lib/openpam_ttyconv.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: openpam_ttyconv.c,v 1.3 2012/01/03 18:56:49 christos Exp $ */
/* $NetBSD: openpam_ttyconv.c,v 1.4 2012/04/11 02:28:46 christos Exp $ */
/*-
* Copyright (c) 2002-2003 Networks Associates Technology, Inc.
@ -82,6 +82,7 @@ prompt(const char *msg, FILE *infp, FILE *outfp, FILE *errfp)
saved_alarm = 0;
sigemptyset(&sigs);
sigaddset(&sigs, SIGINT);
sigaddset(&sigs, SIGQUIT);
sigaddset(&sigs, SIGTSTP);
sigprocmask(SIG_SETMASK, &sigs, &saved_sigset);
action.sa_handler = &timeout;