From d64070838ebba86f00fb3755df5d3e65106e1628 Mon Sep 17 00:00:00 2001 From: Rich Salz Date: Tue, 24 Mar 2015 10:17:37 -0400 Subject: free NULL cleanup Start ensuring all OpenSSL "free" routines allow NULL, and remove any if check before calling them. This gets DH_free, DSA_free, RSA_free Reviewed-by: Matt Caswell --- apps/dhparam.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'apps/dhparam.c') diff --git a/apps/dhparam.c b/apps/dhparam.c index 0e6a3c3198..12a2be6455 100644 --- a/apps/dhparam.c +++ b/apps/dhparam.c @@ -319,8 +319,7 @@ int MAIN(int argc, char **argv) if (!dsa || !DSA_generate_parameters_ex(dsa, num, NULL, 0, NULL, NULL, cb)) { - if (dsa) - DSA_free(dsa); + DSA_free(dsa); BN_GENCB_free(cb); ERR_print_errors(bio_err); goto end; @@ -520,8 +519,7 @@ int MAIN(int argc, char **argv) BIO_free(in); if (out != NULL) BIO_free_all(out); - if (dh != NULL) - DH_free(dh); + DH_free(dh); apps_shutdown(); OPENSSL_EXIT(ret); } -- cgit v1.2.3