7a958a2a9f
Dig could be used to receive zone via AXFR. If IDN data are inside and are decoded, it cannot be used as named zone file. Disable +idnout if stdin is not a tty.
29 lines
1016 B
Diff
29 lines
1016 B
Diff
From 58e1af6ca75d035b6391708be2c2272bb8d04620 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@sury.org>
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Date: Sun, 4 Nov 2018 02:20:41 +0700
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Subject: [PATCH] Enable IDN processing (both idnin and idnout) only on tty,
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disable it when the stdout is not a tty
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(cherry picked from commit 0e1bf7d017e4f6d787cbeb72cc2aa74e7f30122e)
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(cherry picked from commit 8e1cc95c943b7dfaaaaf2d9a4971861735cc3fb2)
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---
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bin/dig/dighost.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
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index 74791d671e..3b722ba0ff 100644
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--- a/bin/dig/dighost.c
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+++ b/bin/dig/dighost.c
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@@ -825,7 +825,7 @@ make_empty_lookup(void) {
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looknew->seenbadcookie = false;
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looknew->badcookie = true;
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#ifdef WITH_IDN_SUPPORT
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- looknew->idnin = (getenv("IDN_DISABLE") == NULL);
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+ looknew->idnin = isatty(1)?(getenv("IDN_DISABLE") == NULL):false;
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if (looknew->idnin) {
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const char *charset = getenv("CHARSET");
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if (charset && !strcmp(charset, "ASCII"))
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--
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2.20.1
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