Date: Tue, 8 Apr 2003 00:35:31 +1000 From: Tim Robbins <tjr@FreeBSD.ORG> To: FreeBSD-gnats-submit@FreeBSD.org, freebsd-bugs@FreeBSD.org Subject: Re: bin/50679: vi invoked from chpass and vipw exits on ^C Message-ID: <20030408003531.A94716@dilbert.robbins.dropbear.id.au> In-Reply-To: <200304071420.h37EKDxJ061860@freefall.freebsd.org>; 07:20:13AM -0700 References: <20030407141422.3A994C90D@dilbert.robbins.dropbear.id.au> <200304071420.h37EKDxJ061860@freefall.freebsd.org>
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Possible patch:
Index: pw_util.c
===================================================================
RCS file: /home/ncvs/src/lib/libutil/pw_util.c,v
retrieving revision 1.28
diff -U10 -p -r1.28 pw_util.c
--- pw_util.c 17 Mar 2003 02:12:55 -0000 1.28
+++ pw_util.c 7 Apr 2003 13:41:01 -0000
@@ -315,20 +315,22 @@ pw_edit(int notsetuid)
_exit(EXIT_FAILURE);
}
errno = 0;
execl(_PATH_BSHELL, "sh", "-c", editcmd, NULL);
free(editcmd);
_exit(errno);
default:
/* parent */
break;
}
+ setpgid(editpid, editpid);
+ tcsetpgrp(1, editpid);
for (;;) {
editpid = waitpid(editpid, &pstat, WUNTRACED);
if (editpid == -1) {
unlink(tempname);
return (-1);
} else if (WIFSTOPPED(pstat)) {
raise(WSTOPSIG(pstat));
} else if (WIFEXITED(pstat) && WEXITSTATUS(pstat) == 0) {
editpid = -1;
break;
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