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| author | Rich Salz <rsalz@openssl.org> | 2015-05-01 14:37:16 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2015-05-01 14:37:16 -0400 |
| commit | 25aaa98aa249d26391c1994d2de449562c8b8b99 (patch) | |
| tree | 6f83efd87fa9fd832e8a456e9686143a29f1dab3 /apps/dgst.c | |
| parent | 666964780a245c14e8f0eb6e13dd854a37387ea9 (diff) | |
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 <tjh@openssl.org>
Diffstat (limited to 'apps/dgst.c')
| -rw-r--r-- | apps/dgst.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/apps/dgst.c b/apps/dgst.c index a679cb9fe8..5d23492779 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); |