From 776654adffc63426744e83391dc259358f905337 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Mon, 11 Oct 2010 23:49:22 +0000 Subject: PR: 2295 Submitted by: Alexei Khlebnikov Reviewed by: steve OOM checking. Leak in OOM fix. Fall-through comment. Duplicate code elimination. --- crypto/bn/bn_exp2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'crypto/bn/bn_exp2.c') diff --git a/crypto/bn/bn_exp2.c b/crypto/bn/bn_exp2.c index b3f43cec8c..bd0c34b91b 100644 --- a/crypto/bn/bn_exp2.c +++ b/crypto/bn/bn_exp2.c @@ -301,7 +301,8 @@ int BN_mod_exp2_mont(BIGNUM *rr, const BIGNUM *a1, const BIGNUM *p1, r_is_one = 0; } } - BN_from_montgomery(rr,r,mont,ctx); + if (!BN_from_montgomery(rr,r,mont,ctx)) + goto err; ret=1; err: if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont); -- cgit v1.2.3