diff options
Diffstat (limited to 'src/libcharon/plugins/coupling/coupling_validator.c')
| -rw-r--r-- | src/libcharon/plugins/coupling/coupling_validator.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/libcharon/plugins/coupling/coupling_validator.c b/src/libcharon/plugins/coupling/coupling_validator.c index fc35462e3..0686e0f31 100644 --- a/src/libcharon/plugins/coupling/coupling_validator.c +++ b/src/libcharon/plugins/coupling/coupling_validator.c @@ -202,6 +202,7 @@ METHOD(coupling_validator_t, destroy, void, coupling_validator_t *coupling_validator_create() { private_coupling_validator_t *this; + hash_algorithm_t alg; char *path, *hash; INIT(this, @@ -219,8 +220,13 @@ coupling_validator_t *coupling_validator_create() hash = lib->settings->get_str(lib->settings, "%s.plugins.coupling.hash", "sha1", lib->ns); - this->hasher = lib->crypto->create_hasher(lib->crypto, - enum_from_name(hash_algorithm_short_names, hash)); + if (!enum_from_name(hash_algorithm_short_names, hash, &alg)) + { + DBG1(DBG_CFG, "unknown coupling hash algorithm: %s", hash); + destroy(this); + return NULL; + } + this->hasher = lib->crypto->create_hasher(lib->crypto, alg); if (!this->hasher) { DBG1(DBG_CFG, "unsupported coupling hash algorithm: %s", hash); |