diff options
Diffstat (limited to 'cachedb/cachedb.c')
| -rw-r--r-- | cachedb/cachedb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cachedb/cachedb.c b/cachedb/cachedb.c index 08389a4323d48..d5cd8dc553b8c 100644 --- a/cachedb/cachedb.c +++ b/cachedb/cachedb.c @@ -244,6 +244,8 @@ cachedb_init(struct module_env* env, int id) env->modinfo[id] = (void*)cachedb_env; if(!cachedb_apply_cfg(cachedb_env, env->cfg)) { log_err("cachedb: could not apply configuration settings."); + free(cachedb_env); + env->modinfo[id] = NULL; return 0; } /* see if a backend is selected */ @@ -252,6 +254,8 @@ cachedb_init(struct module_env* env, int id) if(!(*cachedb_env->backend->init)(env, cachedb_env)) { log_err("cachedb: could not init %s backend", cachedb_env->backend->name); + free(cachedb_env); + env->modinfo[id] = NULL; return 0; } cachedb_env->enabled = 1; @@ -349,7 +353,11 @@ calc_hash(struct module_qstate* qstate, char* buf, size_t len) /* hash the buffer */ secalgo_hash_sha256(clear, clen, hash); +#ifdef HAVE_EXPLICIT_BZERO + explicit_bzero(clear, clen); +#else memset(clear, 0, clen); +#endif /* hex encode output for portability (some online dbs need * no nulls, no control characters, and so on) */ |