commit fba8d7b222bf00cf2812362072e913c26a41b370 Author: Nick Mathewson nickm@torproject.org Date: Tue Apr 25 19:53:00 2017 -0400

Initialize consdiffmgr when running as (or becoming) a server. --- src/or/config.c | 10 ++++++++++ src/or/consdiffmgr.c | 3 ++- 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/or/config.c b/src/or/config.c index a73f397..201cca7 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -74,6 +74,7 @@ #include "connection.h" #include "connection_edge.h" #include "connection_or.h" +#include "consdiffmgr.h" #include "control.h" #include "confparse.h" #include "cpuworker.h" @@ -1815,6 +1816,15 @@ options_act(const or_options_t *old_options) return -1; }

+ if (server_mode(options)) { + static int cdm_initialized = 0; + if (cdm_initialized == 0) { + cdm_initialized = 1; + consdiffmgr_configure(NULL); + consdiffmgr_validate(); + } + } + if (init_control_cookie_authentication(options->CookieAuthentication) < 0) { log_warn(LD_CONFIG,"Error creating control cookie authentication file."); return -1; diff --git a/src/or/consdiffmgr.c b/src/or/consdiffmgr.c index 41e37ac..160dcaf 100644 --- a/src/or/consdiffmgr.c +++ b/src/or/consdiffmgr.c @@ -622,7 +622,8 @@ consdiffmgr_cleanup(void) void consdiffmgr_configure(const consdiff_cfg_t *cfg) { - memcpy(&consdiff_cfg, cfg, sizeof(consdiff_cfg)); + if (cfg) + memcpy(&consdiff_cfg, cfg, sizeof(consdiff_cfg));

(void) cdm_cache_get(); }