From 6125e07d794624b01a5261cb567a9bbf60e53637 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Tue, 1 Dec 2009 18:41:50 +0000 Subject: [PATCH] check DSA_sign() return value properly --- crypto/dsa/dsa_pmeth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/dsa/dsa_pmeth.c b/crypto/dsa/dsa_pmeth.c index 84b77e3bfc..4ce91e20c6 100644 --- a/crypto/dsa/dsa_pmeth.c +++ b/crypto/dsa/dsa_pmeth.c @@ -132,7 +132,7 @@ static int pkey_dsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, ret = DSA_sign(type, tbs, tbslen, sig, &sltmp, dsa); - if (ret < 0) + if (ret <= 0) return ret; *siglen = sltmp; return 1; -- 2.25.1