From b89fdd9c05a6e5f12ab56441389e5ee9d1d7f30f Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Tue, 6 Sep 2011 03:18:46 +0200 Subject: write: fix path for freopen() Reported-by: xinglp Signed-off-by: Karel Zak --- term-utils/write.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'term-utils/write.c') diff --git a/term-utils/write.c b/term-utils/write.c index a825f6247..a70eb7bd1 100644 --- a/term-utils/write.c +++ b/term-utils/write.c @@ -322,7 +322,7 @@ void do_write(char *tty, char *mytty, uid_t myuid) if (strlen(tty) + 6 > sizeof(path)) errx(EXIT_FAILURE, _("tty path %s too long"), tty); - printf(path, "/dev/%s", tty); + snprintf(path, sizeof(path), "/dev/%s", tty); if ((freopen(path, "w", stdout)) == NULL) err(EXIT_FAILURE, "%s", path); -- cgit v1.2.3-55-g7522