bind/backport-CVE-2022-38178.patch
JofDiamonds 133ba0f52a fix CVE-2022-2906CVE-2022-38177CVE-2022-38178CVE-2022-2795CVE-2022-2881
Signed-off-by: huangyu <huangyu106@huawei.com>
2022-10-11 16:05:45 +08:00

27 lines
786 B
Diff

From 1af23378ebb11da2eb0f412e4563d6c4165fbd3d Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Thu, 11 Aug 2022 15:28:13 +1000
Subject: [PATCH] Free ctx on invalid siglen
(cherry picked from commit 6ddb480a84836641a0711768a94122972c166825)
---
lib/dns/openssleddsa_link.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/dns/openssleddsa_link.c b/lib/dns/openssleddsa_link.c
index 76c7737..747c7a4 100644
--- a/lib/dns/openssleddsa_link.c
+++ b/lib/dns/openssleddsa_link.c
@@ -325,7 +325,7 @@ openssleddsa_verify(dst_context_t *dctx, const isc_region_t *sig) {
siglen = DNS_SIG_ED448SIZE;
if (sig->length != siglen)
- return (DST_R_VERIFYFAILURE);
+ DST_RET(DST_R_VERIFYFAILURE);
isc_buffer_usedregion(buf, &tbsreg);
--
2.23.0