From 46ddd7939820a48f72aa980ff2a1728cf935d4c3 Mon Sep 17 00:00:00 2001 From: Hans Nilsson Date: Tue, 4 Sep 2018 18:57:00 +0200 Subject: crypto: Fix valgrind error --- lib/crypto/c_src/crypto.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index 550342a88d..c7f36c95f1 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -5203,7 +5203,10 @@ static ERL_NIF_TERM pkey_crypt_nif(ErlNifEnv *env, int argc, const ERL_NIF_TERM unsigned char *p; if (rsa == NULL) goto badarg; tmplen = RSA_size(rsa); - if (!enif_alloc_binary(tmplen, &tmp_bin)) goto badarg; + if (!enif_alloc_binary(tmplen, &tmp_bin)) { + RSA_free(rsa); + goto badarg; + } p = out_bin.data; p++; i = RSA_padding_check_SSLv23(tmp_bin.data, tmplen, p, out_bin.size - 1, tmplen); @@ -5214,6 +5217,7 @@ static ERL_NIF_TERM pkey_crypt_nif(ErlNifEnv *env, int argc, const ERL_NIF_TERM tmp_bin = in_bin; i = 1; } + RSA_free(rsa); } #endif } -- cgit v1.2.3