From 25aaa98aa249d26391c1994d2de449562c8b8b99 Mon Sep 17 00:00:00 2001 From: Rich Salz Date: Fri, 1 May 2015 14:37:16 -0400 Subject: free NULL cleanup -- coda After the finale, the "real" final part. :) Do a recursive grep with "-B1 -w [a-zA-Z0-9_]*_free" to see if any of the preceeding lines are an "if NULL" check that can be removed. Reviewed-by: Tim Hudson --- apps/dgst.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'apps/dgst.c') diff --git a/apps/dgst.c b/apps/dgst.c index a679cb9..5d23492 100644 --- a/apps/dgst.c +++ b/apps/dgst.c @@ -443,14 +443,11 @@ int dgst_main(int argc, char **argv) end: OPENSSL_clear_free(buf, BUFSIZE); BIO_free(in); - if (passin) - OPENSSL_free(passin); + OPENSSL_free(passin); BIO_free_all(out); EVP_PKEY_free(sigkey); - if (sigopts) - sk_OPENSSL_STRING_free(sigopts); - if (macopts) - sk_OPENSSL_STRING_free(macopts); + sk_OPENSSL_STRING_free(sigopts); + sk_OPENSSL_STRING_free(macopts); OPENSSL_free(sigbuf); BIO_free(bmd); return (ret); -- cgit v1.1