From: Pauli <paul.dale@oracle.com>
Date: Wed, 13 Feb 2019 06:11:16 +0000 (+1000)
Subject: Sparse array limit testing: reduce the range limit for the number of bits
X-Git-Tag: openssl-3.0.0-alpha1~2541
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e0ae0585bee898184cbbe8144d2fa8ce25e8ca72;p=oweals%2Fopenssl.git

Sparse array limit testing: reduce the range limit for the number of bits
in a sparse array pointer block.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8221)
---

diff --git a/crypto/sparse_array.c b/crypto/sparse_array.c
index 9255f9da3f..8c9efed0eb 100644
--- a/crypto/sparse_array.c
+++ b/crypto/sparse_array.c
@@ -37,7 +37,7 @@
 # else
 #  define OPENSSL_SA_BLOCK_BITS           12
 # endif
-#elif OPENSSL_SA_BLOCK_BITS < 2 || OPENSSL_SA_BLOCK_BITS > BN_BITS2
+#elif OPENSSL_SA_BLOCK_BITS < 2 || OPENSSL_SA_BLOCK_BITS > (BN_BITS2 - 1)
 # error OPENSSL_SA_BLOCK_BITS is out of range
 #endif