diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2014-02-28 17:00:38 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2014-03-01 23:14:08 +0000 |
| commit | 124d218889dfca33d277404612f1319afe04107e (patch) | |
| tree | 6dd54d2b6aa4c433fc46370c02f6c09185a27105 /crypto/pkcs12 | |
| parent | cd077dab08769091ebff3c2a5cbb27ffdb8043a7 (diff) | |
Fix memory leak.
Diffstat (limited to 'crypto/pkcs12')
| -rw-r--r-- | crypto/pkcs12/p12_decr.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/crypto/pkcs12/p12_decr.c b/crypto/pkcs12/p12_decr.c index 9d3557e8d7..992efc0bd4 100644 --- a/crypto/pkcs12/p12_decr.c +++ b/crypto/pkcs12/p12_decr.c @@ -158,27 +158,31 @@ ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor, const ASN1_ITEM *i const char *pass, int passlen, void *obj, int zbuf) { - ASN1_OCTET_STRING *oct; + ASN1_OCTET_STRING *oct = NULL; unsigned char *in = NULL; int inlen; if (!(oct = M_ASN1_OCTET_STRING_new ())) { PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT,ERR_R_MALLOC_FAILURE); - return NULL; + goto err; } inlen = ASN1_item_i2d(obj, &in, it); if (!in) { PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT,PKCS12_R_ENCODE_ERROR); - return NULL; + goto err; } if (!PKCS12_pbe_crypt(algor, pass, passlen, in, inlen, &oct->data, &oct->length, 1)) { PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT,PKCS12_R_ENCRYPT_ERROR); OPENSSL_free(in); - return NULL; + goto err; } if (zbuf) OPENSSL_cleanse(in, inlen); OPENSSL_free(in); return oct; + err: + if (oct) + ASN1_OCTET_STRING_free(oct); + return NULL; } IMPLEMENT_PKCS12_STACK_OF(PKCS7) |