diff options
| -rw-r--r-- | src/openvpn/ssl_verify_polarssl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/openvpn/ssl_verify_polarssl.c b/src/openvpn/ssl_verify_polarssl.c index 7ed87d6..cc46b75 100644 --- a/src/openvpn/ssl_verify_polarssl.c +++ b/src/openvpn/ssl_verify_polarssl.c @@ -137,7 +137,7 @@ backend_x509_get_serial (openvpn_x509_cert_t *cert, struct gc_arena *gc) if (!polar_ok(mpi_read_binary(&serial_mpi, cert->serial.p, cert->serial.len))) { msg(M_WARN, "Failed to retrieve serial from certificate."); - return NULL; + goto end; } /* Determine decimal representation length, allocate buffer */ @@ -148,9 +148,12 @@ backend_x509_get_serial (openvpn_x509_cert_t *cert, struct gc_arena *gc) if (!polar_ok(mpi_write_string(&serial_mpi, 10, buf, &buflen))) { msg(M_WARN, "Failed to write serial to string."); - return NULL; + buf = NULL; + goto end; } +end: + mpi_free(&serial_mpi); return buf; } |