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Code Activity

ecdh_gcrypt: Use SSH_STRING_FREE()

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Fixes T183

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Andreas Schneider
2019-10-28 12:28:24 +01:00
parent 09dfda8489
commit 2786a3e96a
1 changed files with 8 additions and 8 deletions
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16
src/ecdh_gcrypt.c
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@@ -115,7 +115,7 @@ int ssh_client_ecdh_init(ssh_session session)
out:
gcry_sexp_release(param);
gcry_sexp_release(key);
ssh_string_free(client_pubkey);
SSH_STRING_FREE(client_pubkey);
return rc;
}
@@ -215,13 +215,13 @@ int ecdh_build_k(ssh_session session)
k_len = 133;
} else {
ssh_string_burn(s);
ssh_string_free(s);
SSH_STRING_FREE(s);
goto out;
}
if (ssh_string_len(s) != k_len) {
ssh_string_burn(s);
ssh_string_free(s);
SSH_STRING_FREE(s);
goto out;
}
@@ -231,7 +231,7 @@ int ecdh_build_k(ssh_session session)
k_len / 2,
NULL);
ssh_string_burn(s);
ssh_string_free(s);
SSH_STRING_FREE(s);
if (err) {
goto out;
}
@@ -254,7 +254,7 @@ int ecdh_build_k(ssh_session session)
gcry_sexp_release(data);
gcry_sexp_release(result);
ssh_string_burn(privkey);
ssh_string_free(privkey);
SSH_STRING_FREE(privkey);
return rc;
}
@@ -347,7 +347,7 @@ SSH_PACKET_CALLBACK(ssh_packet_server_ecdh_init){
rc = ssh_dh_get_next_server_publickey_blob(session, &pubkey_blob);
if (rc != SSH_OK) {
ssh_set_error(session, SSH_FATAL, "Could not export server public key");
ssh_string_free(sig_blob);
SSH_STRING_FREE(sig_blob);
goto out;
}
@@ -358,8 +358,8 @@ SSH_PACKET_CALLBACK(ssh_packet_server_ecdh_init){
q_s_string, /* ecdh public key */
sig_blob); /* signature blob */
ssh_string_free(sig_blob);
ssh_string_free(pubkey_blob);
SSH_STRING_FREE(sig_blob);
SSH_STRING_FREE(pubkey_blob);
if (rc != SSH_OK) {
ssh_set_error_oom(session);