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| author | Rich Salz <rsalz@openssl.org> | 2015-05-01 10:02:07 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2015-05-01 10:02:07 -0400 |
| commit | b548a1f11c06ccdfa4f52a539912d22d77ee309e (patch) | |
| tree | 37ff8792ddf09e4805aa3ba76b805923d3c52734 /crypto/x509v3/v3_utl.c | |
| parent | 33fbca83dcd05b77f807fab205c4523b8cfe85b5 (diff) | |
| download | openssl-b548a1f11c06ccdfa4f52a539912d22d77ee309e.zip openssl-b548a1f11c06ccdfa4f52a539912d22d77ee309e.tar.gz openssl-b548a1f11c06ccdfa4f52a539912d22d77ee309e.tar.bz2 | |
free null cleanup finale
Don't check for NULL before calling OPENSSL_free
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/x509v3/v3_utl.c')
| -rw-r--r-- | crypto/x509v3/v3_utl.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c index 5de60ce..7142208 100644 --- a/crypto/x509v3/v3_utl.c +++ b/crypto/x509v3/v3_utl.c @@ -100,12 +100,9 @@ int X509V3_add_value(const char *name, const char *value, return 1; err: X509V3err(X509V3_F_X509V3_ADD_VALUE, ERR_R_MALLOC_FAILURE); - if (vtmp) - OPENSSL_free(vtmp); - if (tname) - OPENSSL_free(tname); - if (tvalue) - OPENSSL_free(tvalue); + OPENSSL_free(vtmp); + OPENSSL_free(tname); + OPENSSL_free(tvalue); return 0; } @@ -121,12 +118,9 @@ void X509V3_conf_free(CONF_VALUE *conf) { if (!conf) return; - if (conf->name) - OPENSSL_free(conf->name); - if (conf->value) - OPENSSL_free(conf->value); - if (conf->section) - OPENSSL_free(conf->section); + OPENSSL_free(conf->name); + OPENSSL_free(conf->value); + OPENSSL_free(conf->section); OPENSSL_free(conf); } @@ -472,8 +466,7 @@ unsigned char *string_to_hex(const char *str, long *len) return hexbuf; err: - if (hexbuf) - OPENSSL_free(hexbuf); + OPENSSL_free(hexbuf); X509V3err(X509V3_F_STRING_TO_HEX, ERR_R_MALLOC_FAILURE); return NULL; @@ -1108,8 +1101,7 @@ ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc) return ret; err: - if (iptmp) - OPENSSL_free(iptmp); + OPENSSL_free(iptmp); ASN1_OCTET_STRING_free(ret); return NULL; } |