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pki_crypto: Avoid potential memory leak

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Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2017-11-08 15:35:08 +01:00
committed by Andreas Schneider
parent 2ec633f33d
commit c4ddf62f7e
1 changed files with 3 additions and 1 deletions
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4
src/pki_crypto.c
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@@ -455,7 +455,7 @@ int pki_key_generate_dss(ssh_key key, int parameter){
int rc;
#if OPENSSL_VERSION_NUMBER > 0x10100000L
key->dsa = DSA_new();
if (!key->dsa) {
if (key->dsa == NULL) {
return SSH_ERROR;
}
rc = DSA_generate_parameters_ex(key->dsa,
@@ -466,6 +466,8 @@ int pki_key_generate_dss(ssh_key key, int parameter){
NULL, /* h_ret */
NULL); /* cb */
if (rc != 1) {
DSA_free(key->dsa);
key->dsa = NULL;
return SSH_ERROR;
}
#else