From: Nikos Mavrogiannopoulos <nmav@redhat.com>
Date: Wed, 9 Aug 2017 07:57:49 +0000 (+0200)
Subject: gnutls_srp_verifier: corrected memory leak
X-Git-Tag: gnutls_3_6_0~82
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bba3bb9dc16fd23910e844db9e9b5efead99f7f5;p=thirdparty%2Fgnutls.git

gnutls_srp_verifier: corrected memory leak

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
---

diff --git a/lib/srp.c b/lib/srp.c
index 868c7066a0..eb4b8361d9 100644
--- a/lib/srp.c
+++ b/lib/srp.c
@@ -762,16 +762,22 @@ gnutls_srp_verifier(const char *username, const char *password,
 	size = generator->size;
 	if (_gnutls_mpi_init_scan_nz(&_g, generator->data, size)) {
 		gnutls_assert();
+		_gnutls_mpi_release(&_n);
 		return GNUTLS_E_MPI_SCAN_FAILED;
 	}
 
 	ret = _gnutls_srp_gx(digest, 20, &res->data, _g, _n);
 	if (ret < 0) {
 		gnutls_assert();
+		_gnutls_mpi_release(&_n);
+		_gnutls_mpi_release(&_g);
 		return ret;
 	}
 	res->size = ret;
 
+	_gnutls_mpi_release(&_n);
+	_gnutls_mpi_release(&_g);
+
 	return 0;
 }