From: Niels Möller <nisse@lysator.liu.se>
Date: Sun, 24 Mar 2024 12:50:54 +0000 (+0100)
Subject: Add assert in _nettle_sha3_update.
X-Git-Tag: nettle_3.10rc1~19^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dda0972d344fbacbe9912eb20d09637e324d1a2e;p=thirdparty%2Fnettle.git

Add assert in _nettle_sha3_update.
---

diff --git a/sha3.c b/sha3.c
index d5b0fe49..d2f27323 100644
--- a/sha3.c
+++ b/sha3.c
@@ -73,6 +73,8 @@ _nettle_sha3_update (struct sha3_state *state,
 		     unsigned pos,
 		     size_t length, const uint8_t *data)
 {
+  assert (pos < block_size);
+
   if (!length)
     return pos;