From 27713e3fc250fc37d98020b9e45c7a8135c64e52 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Wed, 17 Jun 2009 11:47:54 +0000 Subject: [PATCH] Check t too. --- crypto/bn/bn_mul.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/crypto/bn/bn_mul.c b/crypto/bn/bn_mul.c index b848c8cc60..3a1d459dd6 100644 --- a/crypto/bn/bn_mul.c +++ b/crypto/bn/bn_mul.c @@ -1028,6 +1028,8 @@ int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx) assert(j <= al || j <= bl); k = j+j; t = BN_CTX_get(ctx); + if (t == NULL) + goto err; if (al > j || bl > j) { bn_wexpand(t,k*4); -- 2.34.1