From: James Prestwood <prestwoj at gmail.com>
To: iwd at lists.01.org
Subject: [PATCH 2/2] dpp: memset header to fix uninitialized buffer
Date: Fri, 07 Jan 2022 09:58:49 -0800 [thread overview]
Message-ID: <20220107175849.693241-2-prestwoj@gmail.com> (raw)
In-Reply-To: 20220107175849.693241-1-prestwoj@gmail.com
[-- Attachment #1: Type: text/plain, Size: 480 bytes --]
---
src/dpp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/dpp.c b/src/dpp.c
index f62bcebb..20c27a57 100644
--- a/src/dpp.c
+++ b/src/dpp.c
@@ -656,6 +656,8 @@ static void dpp_send_config_response(struct dpp_sm *dpp, uint8_t status)
size_t json_len;
uint8_t *ptr = hdr + 24;
+ memset(hdr, 0, sizeof(hdr));
+
l_put_le16(0x00d0, hdr);
memcpy(hdr + 4, dpp->auth_addr, 6);
memcpy(hdr + 10, netdev_get_address(dpp->netdev), 6);
--
2.31.1
reply other threads:[~2022-01-07 17:58 UTC|newest]
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