From 54985b5061e9111c9be134a72ea6cfcc318dfbbb Mon Sep 17 00:00:00 2001 From: Huzaifa Sidhpurwala Date: Thu, 26 Jun 2014 23:45:58 +0100 Subject: [PATCH] Make sure BN_sqr can never return a negative value. PR#3410 (cherry picked from commit e14e764c0d5d469da63d0819c6ffc0e1e9e7f0bb) --- crypto/bn/bn_sqr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/crypto/bn/bn_sqr.c b/crypto/bn/bn_sqr.c index 270d0cd348..65bbf165d0 100644 --- a/crypto/bn/bn_sqr.c +++ b/crypto/bn/bn_sqr.c @@ -77,6 +77,7 @@ int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx) if (al <= 0) { r->top=0; + r->neg = 0; return 1; } -- 2.25.1