From: James Prestwood <prestwoj at gmail.com>
To: iwd at lists.01.org
Subject: [PATCH 1/2] crypto: allow NULL 'ad' to aes_siv_decrypt
Date: Thu, 16 Dec 2021 10:00:02 -0800 [thread overview]
Message-ID: <20211216180003.38883-1-prestwoj@gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 547 bytes --]
---
src/crypto.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/crypto.c b/src/crypto.c
index 475ebf36..cd50d6f7 100644
--- a/src/crypto.c
+++ b/src/crypto.c
@@ -389,7 +389,9 @@ bool aes_siv_decrypt(const void *key, size_t key_len, const void *in,
if (in_len < 16)
return false;
- memcpy(iov, ad, sizeof(struct iovec) * num_ad);
+ if (ad)
+ memcpy(iov, ad, sizeof(struct iovec) * num_ad);
+
iov[num_ad].iov_base = (void *)out;
iov[num_ad].iov_len = in_len - 16;
num_ad++;
--
2.31.1
next reply other threads:[~2021-12-16 18:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-16 18:00 James Prestwood [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-12-16 18:20 [PATCH 1/2] crypto: allow NULL 'ad' to aes_siv_decrypt Denis Kenzior
2021-12-15 17:48 Denis Kenzior
2021-12-15 17:41 James Prestwood
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