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get_cert_by_subject: check for NULL when allocating hent

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Signed-off-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
This commit is contained in:
Jonas Maebe 2013-12-08 22:45:58 +01:00 committed by Kurt Roeckx
parent fb7fbf28b3
commit 254f1c8019
1 changed files with 7 additions and 0 deletions
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7
crypto/x509/by_dir.c
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@ -444,6 +444,13 @@ static int get_cert_by_subject(X509_LOOKUP *xl, int type, X509_NAME *name,
if (!hent)
{
hent = OPENSSL_malloc(sizeof(BY_DIR_HASH));
if (hent == NULL)
{
CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
X509err(X509_F_GET_CERT_BY_SUBJECT,ERR_R_MALLOC_FAILURE);
ok = 0;
goto finish;
}
hent->hash = h;
hent->suffix = k;
if (!sk_BY_DIR_HASH_push(ent->hashes, hent))