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authormrezai2016-04-15 19:03:35 +0430
committermrezai2016-04-15 19:03:35 +0430
commite97922f22038e9049ed4c2db5b3736dfaa0edde3 (patch)
tree37e036a343e7482a387b7acd0a88509af78a69eb /drivers/builtin_openssl2/crypto/dsa/dsa_ossl.c
parent880f4abda44a42532abb6f15999a90bc85f6264a (diff)
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Diffstat (limited to 'drivers/builtin_openssl2/crypto/dsa/dsa_ossl.c')
-rw-r--r--drivers/builtin_openssl2/crypto/dsa/dsa_ossl.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/builtin_openssl2/crypto/dsa/dsa_ossl.c b/drivers/builtin_openssl2/crypto/dsa/dsa_ossl.c
index 9a3772e00..efc4f1b6a 100644
--- a/drivers/builtin_openssl2/crypto/dsa/dsa_ossl.c
+++ b/drivers/builtin_openssl2/crypto/dsa/dsa_ossl.c
@@ -398,11 +398,7 @@ static int dsa_do_verify(const unsigned char *dgst, int dgst_len,
ret = (BN_ucmp(&u1, sig->r) == 0);
err:
- /*
- * XXX: surely this is wrong - if ret is 0, it just didn't verify; there
- * is no error in BN. Test should be ret == -1 (Ben)
- */
- if (ret != 1)
+ if (ret < 0)
DSAerr(DSA_F_DSA_DO_VERIFY, ERR_R_BN_LIB);
if (ctx != NULL)
BN_CTX_free(ctx);