Make the process_descs.c module dirauth-only.

src/app/main/shutdown.c

@@ -39,7 +39,6 @@
 #include "feature/dirauth/bwauth.h"
 #include "feature/dirauth/dirvote.h"
 #include "feature/dirauth/keypin.h"
-#include "feature/dirauth/process_descs.h"
 #include "feature/dirauth/shared_random.h"
 #include "feature/dircache/consdiffmgr.h"
 #include "feature/dircache/dirserv.h"
@@ -128,7 +127,6 @@ tor_free_all(int postfork)
   routerlist_free_all();
   networkstatus_free_all();
   addressmap_free_all();
-  dirserv_free_fingerprint_list();
   dirserv_free_all();
   dirserv_clear_measured_bw_cache();
   rend_cache_free_all();

src/core/include.am

@@ -156,7 +156,6 @@ LIBTOR_APP_A_SOURCES += 			\
 	src/feature/dirauth/bwauth.c		\
 	src/feature/dirauth/guardfraction.c	\
 	src/feature/dirauth/reachability.c	\
-	src/feature/dirauth/process_descs.c	\
 	src/feature/dirauth/voteflags.c
 
 if BUILD_NT_SERVICES
@@ -179,6 +178,7 @@ MODULE_DIRAUTH_SOURCES = 					\
 	src/feature/dirauth/dircollate.c			\
 	src/feature/dirauth/dirvote.c				\
 	src/feature/dirauth/dsigs_parse.c			\
+	src/feature/dirauth/process_descs.c			\
 	src/feature/dirauth/recommend_pkg.c			\
 	src/feature/dirauth/shared_random.c			\
 	src/feature/dirauth/shared_random_state.c

src/feature/dirauth/dirauth_sys.c

@@ -9,6 +9,8 @@
 #include "feature/dirauth/dirauth_sys.h"
 #include "feature/dirauth/dirvote.h"
 #include "feature/dirauth/dirauth_periodic.h"
+#include "feature/dirauth/process_descs.h"
+
 #include "lib/subsys/subsys.h"
 
 static int
@@ -21,6 +23,7 @@ subsys_dirauth_initialize(void)
 static void
 subsys_dirauth_shutdown(void)
 {
+  dirserv_free_fingerprint_list();
   dirvote_free_all();
 }