Import OpenSSL 1.0.2q

2018-12-07 11:08:57 -08:00
parent 4b1c388f4d
commit 4155d3c2bd
75 changed files with 3071 additions and 1937 deletions
--- a/crypto/dsa/dsa_gen.c
+++ b/crypto/dsa/dsa_gen.c
@@ -435,6 +435,12 @@ int dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,

    EVP_MD_CTX_init(&mctx);

+    /* make sure L > N, otherwise we'll get trapped in an infinite loop */
+    if (L <= N) {
+        DSAerr(DSA_F_DSA_BUILTIN_PARAMGEN2, DSA_R_INVALID_PARAMETERS);
+        goto err;
+    }
+
    if (evpmd == NULL) {
        if (N == 160)
            evpmd = EVP_sha1();