Convert remaining function (mostly static) to new free style

diff --git a/src/common/compat.c b/src/common/compat.c
index 38693b21fe3d3b4d6456982ac57e9389235a041e..b4bd6eba0616630cf68a00b86dc9082515c25879 100644 (file)
--- a/src/common/compat.c
+++ b/src/common/compat.c
@@ -1905,9 +1905,12 @@ tor_passwd_dup(const struct passwd *pw)
   return new_pw;
 }
 
+#define tor_passwd_free(pw) \
+  FREE_AND_NULL(struct passwd, tor_passwd_free_, (pw))
+
 /** Helper: free one of our cached 'struct passwd' values. */
 static void
-tor_passwd_free(struct passwd *pw)
+tor_passwd_free_(struct passwd *pw)
 {
   if (!pw)
     return;

diff --git a/src/common/container.c b/src/common/container.c
index a6e3c11f35a7c8b5b3fc35b9515adfc1d23ae79a..54b0b2028fa44b7471c808cd09d2751ed5b7ac77 100644 (file)
--- a/src/common/container.c
+++ b/src/common/container.c
@@ -1163,19 +1163,26 @@ HT_GENERATE2(digest256map_impl, digest256map_entry_t, node,
              digest256map_entry_hash,
              digest256map_entries_eq, 0.6, tor_reallocarray_, tor_free_)
 
+#define strmap_entry_free(ent) \
+  FREE_AND_NULL(strmap_entry_t, strmap_entry_free_, (ent))
+#define digestmap_entry_free(ent) \
+  FREE_AND_NULL(digestmap_entry_t, digestmap_entry_free_, (ent))
+#define digest256map_entry_free(ent) \
+  FREE_AND_NULL(digest256map_entry_t, digest256map_entry_free_, (ent))
+
 static inline void
-strmap_entry_free(strmap_entry_t *ent)
+strmap_entry_free_(strmap_entry_t *ent)
 {
   tor_free(ent->key);
   tor_free(ent);
 }
 static inline void
-digestmap_entry_free(digestmap_entry_t *ent)
+digestmap_entry_free_(digestmap_entry_t *ent)
 {
   tor_free(ent);
 }
 static inline void
-digest256map_entry_free(digest256map_entry_t *ent)
+digest256map_entry_free_(digest256map_entry_t *ent)
 {
   tor_free(ent);
 }

diff --git a/src/common/log.c b/src/common/log.c
index 9d4219be1aec4420c38813236806506d4ab52922..80055fda0470a4eaa589850d97873af2ba1c6e49 100644 (file)
--- a/src/common/log.c
+++ b/src/common/log.c
@@ -387,9 +387,12 @@ pending_log_message_new(int severity, log_domain_mask_t domain,
   return m;
 }
 
+#define pending_log_message_free(msg) \
+  FREE_AND_NULL(pending_log_message_t, pending_log_message_free_, (msg))
+
 /** Release all storage held by <b>msg</b>. */
 static void
-pending_log_message_free(pending_log_message_t *msg)
+pending_log_message_free_(pending_log_message_t *msg)
 {
   if (!msg)
     return;

diff --git a/src/common/sandbox.c b/src/common/sandbox.c
index 8cb78bd28eea0de93a7340cf69224214e4164e38..31beaa341a9e7d553bf51fe67bf033271d0e8cfc 100644 (file)
--- a/src/common/sandbox.c
+++ b/src/common/sandbox.c
@@ -1446,8 +1446,12 @@ cached_getaddrinfo_items_eq(const cached_getaddrinfo_item_t *a,
   return (a->family == b->family) && 0 == strcmp(a->name, b->name);
 }
 
+#define cached_getaddrinfo_item_free(item)              \
+  FREE_AND_NULL(cached_getaddrinfo_item_t,              \
+                cached_getaddrinfo_item_free_, (item))
+
 static void
-cached_getaddrinfo_item_free(cached_getaddrinfo_item_t *item)
+cached_getaddrinfo_item_free_(cached_getaddrinfo_item_t *item)
 {
   if (item == NULL)
     return;

diff --git a/src/common/workqueue.c b/src/common/workqueue.c
index 42723224d3f414309f36203a0dffc3fa9c3d2062..ec96959b7dc9100e131557382150736609d4eae0 100644 (file)
--- a/src/common/workqueue.c
+++ b/src/common/workqueue.c
@@ -148,12 +148,15 @@ workqueue_entry_new(workqueue_reply_t (*fn)(void*, void*),
   return ent;
 }
 
+#define workqueue_entry_free(ent) \
+  FREE_AND_NULL(workqueue_entry_t, workqueue_entry_free_, (ent))
+
 /**
  * Release all storage held in <b>ent</b>. Call only when <b>ent</b> is not on
  * any queue.
  */
 static void
-workqueue_entry_free(workqueue_entry_t *ent)
+workqueue_entry_free_(workqueue_entry_t *ent)
 {
   if (!ent)
     return;

diff --git a/src/or/addressmap.c b/src/or/addressmap.c
index 9a2cc26b3b524b3a1c23612ac4acc142635797bd..96ce2755783f3d85c7ba0b95b062fc297a249fc5 100644 (file)
--- a/src/or/addressmap.c
+++ b/src/or/addressmap.c
@@ -90,34 +90,47 @@ addressmap_init(void)
   virtaddress_reversemap = strmap_new();
 }
 
+#define addressmap_ent_free(ent)                                        \
+  FREE_AND_NULL(addressmap_entry_t, addressmap_ent_free_, (ent))
+
 /** Free the memory associated with the addressmap entry <b>_ent</b>. */
 static void
-addressmap_ent_free(void *_ent)
+addressmap_ent_free_(addressmap_entry_t *ent)
 {
-  addressmap_entry_t *ent;
-  if (!_ent)
+  if (!ent)
     return;
 
-  ent = _ent;
   tor_free(ent->new_address);
   tor_free(ent);
 }
 
+static void
+addressmap_ent_free_void(void *ent)
+{
+  addressmap_ent_free_(ent);
+}
+
+#define addressmap_virtaddress_ent_free(ent)                            \
+  FREE_AND_NULL(virtaddress_entry_t, addressmap_virtaddress_ent_free_, (ent))
+
 /** Free storage held by a virtaddress_entry_t* entry in <b>_ent</b>. */
 static void
-addressmap_virtaddress_ent_free(void *_ent)
+addressmap_virtaddress_ent_free_(virtaddress_entry_t *ent)
 {
-  virtaddress_entry_t *ent;
-  if (!_ent)
+  if (!ent)
     return;
-
-  ent = _ent;
   tor_free(ent->ipv4_address);
   tor_free(ent->ipv6_address);
   tor_free(ent->hostname_address);
   tor_free(ent);
 }
 
+static void
+addressmap_virtaddress_ent_free_void(void *ent)
+{
+  addressmap_virtaddress_ent_free_(ent);
+}
+
 /** Remove <b>address</b> (which must map to <b>ent</b>) from the
  * virtual address map. */
 static void
@@ -311,10 +324,10 @@ addressmap_clean(time_t now)
 void
 addressmap_free_all(void)
 {
-  strmap_free(addressmap, addressmap_ent_free);
+  strmap_free(addressmap, addressmap_ent_free_void);
   addressmap = NULL;
 
-  strmap_free(virtaddress_reversemap, addressmap_virtaddress_ent_free);
+  strmap_free(virtaddress_reversemap, addressmap_virtaddress_ent_free_void);
   virtaddress_reversemap = NULL;
 }
 

diff --git a/src/or/bridges.c b/src/or/bridges.c
index 320f5ee632334ec74ffa934c5da1aecc36e72d20..f6e3e419d3442a63def7f957f48cb115cc1a23d6 100644 (file)
--- a/src/or/bridges.c
+++ b/src/or/bridges.c
@@ -53,7 +53,10 @@ struct bridge_info_t {
   smartlist_t *socks_args;
 };
 
-static void bridge_free(bridge_info_t *bridge);
+#define bridge_free(bridge) \
+  FREE_AND_NULL(bridge_info_t, bridge_free_, (bridge))
+
+static void bridge_free_(bridge_info_t *bridge);
 static void rewrite_node_address_for_bridge(const bridge_info_t *bridge,
                                             node_t *node);
 
@@ -101,7 +104,7 @@ clear_bridge_list(void)
 
 /** Free the bridge <b>bridge</b>. */
 static void
-bridge_free(bridge_info_t *bridge)
+bridge_free_(bridge_info_t *bridge)
 {
   if (!bridge)
     return;

diff --git a/src/or/channel.c b/src/or/channel.c
index a9e081795b558ac3c4ffaed2b5c29f7e7472b4bb..90536b1464eb4b273968c045d2c1ddeddd67ce40 100644 (file)
--- a/src/or/channel.c
+++ b/src/or/channel.c
@@ -226,12 +226,11 @@ static void channel_remove_from_digest_map(channel_t *chan);
 static ssize_t
 channel_flush_some_cells_from_outgoing_queue(channel_t *chan,
                                              ssize_t num_cells);
-static void channel_force_free(channel_t *chan);
-static void
-channel_free_list(smartlist_t *channels, int mark_for_close);
-static void
-channel_listener_free_list(smartlist_t *channels, int mark_for_close);
-static void channel_listener_force_free(channel_listener_t *chan_l);
+static void channel_force_xfree(channel_t *chan);
+static void channel_free_list(smartlist_t *channels, int mark_for_close);
+static void channel_listener_free_list(smartlist_t *channels,
+                                       int mark_for_close);
+static void channel_listener_force_xfree(channel_listener_t *chan_l);
 static size_t channel_get_cell_queue_entry_size(channel_t *chan,
                                                 cell_queue_entry_t *q);
 static void
@@ -1068,7 +1067,7 @@ channel_listener_free_(channel_listener_t *chan_l)
  */
 
 static void
-channel_force_free(channel_t *chan)
+channel_force_xfree(channel_t *chan)
 {
   cell_queue_entry_t *cell, *cell_tmp;
   tor_assert(chan);
@@ -1106,13 +1105,13 @@ channel_force_free(channel_t *chan)
 
   /* We might still have a cell queue; kill it */
   TOR_SIMPLEQ_FOREACH_SAFE(cell, &chan->incoming_queue, next, cell_tmp) {
-      cell_queue_entry_free(cell, 0);
+      cell_queue_entry_xfree(cell, 0);
   }
   TOR_SIMPLEQ_INIT(&chan->incoming_queue);
 
   /* Outgoing cell queue is similar, but we can have to free packed cells */
   TOR_SIMPLEQ_FOREACH_SAFE(cell, &chan->outgoing_queue, next, cell_tmp) {
-    cell_queue_entry_free(cell, 0);
+    cell_queue_entry_xfree(cell, 0);
   }
   TOR_SIMPLEQ_INIT(&chan->outgoing_queue);
 
@@ -1126,7 +1125,7 @@ channel_force_free(channel_t *chan)
  */
 
 static void
-channel_listener_force_free(channel_listener_t *chan_l)
+channel_listener_force_xfree(channel_listener_t *chan_l)
 {
   tor_assert(chan_l);
 
@@ -1755,7 +1754,7 @@ cell_queue_entry_dup(cell_queue_entry_t *q)
  */
 
 STATIC void
-cell_queue_entry_free(cell_queue_entry_t *q, int handed_off)
+cell_queue_entry_xfree(cell_queue_entry_t *q, int handed_off)
 {
   if (!q) return;
 
@@ -2563,7 +2562,7 @@ channel_flush_some_cells_from_outgoing_queue(channel_t *chan,
         /* Update the channel's queue size too */
         chan->bytes_in_queue -= cell_size;
         /* Finally, free q */
-        cell_queue_entry_free(q, handed_off);
+        cell_queue_entry_xfree(q, handed_off);
         q = NULL;
       } else {
         /* No cell removed from list, so we can't go on any further */
@@ -3297,7 +3296,7 @@ channel_free_list(smartlist_t *channels, int mark_for_close)
       if (!CHANNEL_CONDEMNED(curr)) {
         channel_mark_for_close(curr);
       }
-      channel_force_free(curr);
+      channel_force_xfree(curr);
     } else channel_free(curr);
   } SMARTLIST_FOREACH_END(curr);
 }
@@ -3326,7 +3325,7 @@ channel_listener_free_list(smartlist_t *listeners, int mark_for_close)
             curr->state == CHANNEL_LISTENER_STATE_ERROR)) {
         channel_listener_mark_for_close(curr);
       }
-      channel_listener_force_free(curr);
+      channel_listener_force_xfree(curr);
     } else channel_listener_free(curr);
   } SMARTLIST_FOREACH_END(curr);
 }

diff --git a/src/or/channel.h b/src/or/channel.h
index 9c631c15aac964ff866a00c113fd2d0a85f03ab1..909813ceef5840bd5eaa9dbf8cfc5ba8e8988752 100644 (file)
--- a/src/or/channel.h
+++ b/src/or/channel.h
@@ -483,7 +483,7 @@ struct cell_queue_entry_s {
 /* Cell queue functions for benefit of test suite */
 STATIC int chan_cell_queue_len(const chan_cell_queue_t *queue);
 
-STATIC void cell_queue_entry_free(cell_queue_entry_t *q, int handed_off);
+STATIC void cell_queue_entry_xfree(cell_queue_entry_t *q, int handed_off);
 
 void channel_write_cell_generic_(channel_t *chan, const char *cell_type,
                                  void *cell, cell_queue_entry_t *q);

diff --git a/src/or/config.c b/src/or/config.c
index b32576ccc39e9b8b89138401aa6e30389f6e0fe9..a3dc78342c6525101469a46c05330665a31aec5b 100644 (file)
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -922,7 +922,7 @@ get_short_version(void)
 /** Release additional memory allocated in options
  */
 STATIC void
-or_options_free(or_options_t *options)
+or_options_free_(or_options_t *options)
 {
   if (!options)
     return;
@@ -6506,7 +6506,7 @@ port_cfg_new(size_t namelen)
 
 /** Free all storage held in <b>port</b> */
 STATIC void
-port_cfg_free(port_cfg_t *port)
+port_cfg_free_(port_cfg_t *port)
 {
   tor_free(port);
 }

diff --git a/src/or/config.h b/src/or/config.h
index 8c9796b4cdd2015180fa2c4d1e1d5494c51dc771..fe15d0c12761f49049c6e0b69dd0b56e62cbe8e1 100644 (file)
--- a/src/or/config.h
+++ b/src/or/config.h
@@ -177,8 +177,12 @@ extern struct config_format_t options_format;
 #endif
 
 STATIC port_cfg_t *port_cfg_new(size_t namelen);
-STATIC void port_cfg_free(port_cfg_t *port);
-STATIC void or_options_free(or_options_t *options);
+#define port_cfg_free(port) \
+  FREE_AND_NULL(port_cfg_t, port_cfg_free_, (port))
+STATIC void port_cfg_free_(port_cfg_t *port);
+#define or_options_free(opt) \
+  FREE_AND_NULL(or_options_t, or_options_free_, (opt))
+STATIC void or_options_free_(or_options_t *options);
 STATIC int options_validate_single_onion(or_options_t *options,
                                          char **msg);
 STATIC int options_validate(or_options_t *old_options,

diff --git a/src/or/consdiffmgr.c b/src/or/consdiffmgr.c
index 1d63d59577de2bafd35081401c1393d1d0dd8ebd..d7c637574f200a3a882e201eeffbc04ed733e801 100644 (file)
--- a/src/or/consdiffmgr.c
+++ b/src/or/consdiffmgr.c
@@ -207,9 +207,12 @@ HT_PROTOTYPE(cdm_diff_ht, cdm_diff_t, node, cdm_diff_hash, cdm_diff_eq)
 HT_GENERATE2(cdm_diff_ht, cdm_diff_t, node, cdm_diff_hash, cdm_diff_eq,
              0.6, tor_reallocarray, tor_free_)
 
+#define cdm_diff_free(diff) \
+  FREE_AND_NULL(cdm_diff_t, cdm_diff_free_, (diff))
+
 /** Release all storage held in <b>diff</b>. */
 static void
-cdm_diff_free(cdm_diff_t *diff)
+cdm_diff_free_(cdm_diff_t *diff)
 {
   if (!diff)
     return;
@@ -1502,11 +1505,15 @@ consensus_diff_worker_threadfn(void *state_, void *work_)
   return WQ_RPL_REPLY;
 }
 
+#define consensus_diff_worker_job_free(job)             \
+  FREE_AND_NULL(consensus_diff_worker_job_t,            \
+                consensus_diff_worker_job_free_, (job))
+
 /**
  * Helper: release all storage held in <b>job</b>.
  */
 static void
-consensus_diff_worker_job_free(consensus_diff_worker_job_t *job)
+consensus_diff_worker_job_free_(consensus_diff_worker_job_t *job)
 {
   if (!job)
     return;
@@ -1649,11 +1656,15 @@ typedef struct consensus_compress_worker_job_t {
   compressed_result_t out[ARRAY_LENGTH(compress_consensus_with)];
 } consensus_compress_worker_job_t;
 
+#define consensus_compress_worker_job_free(job) \
+  FREE_AND_NULL(consensus_compress_worker_job_t, \
+                consensus_compress_worker_job_free_, (job))
+
 /**
  * Free all resources held in <b>job</b>
  */
 static void
-consensus_compress_worker_job_free(consensus_compress_worker_job_t *job)
+consensus_compress_worker_job_free_(consensus_compress_worker_job_t *job)
 {
   if (!job)
     return;

diff --git a/src/or/control.c b/src/or/control.c
index 0d462b2d7d2ed706371f9c8e972c00d75c97a710..da383122524d1d5aafe98794c015e02af6c5c571 100644 (file)
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -783,9 +783,12 @@ queue_control_event_string,(uint16_t event, char *msg))
   }
 }
 
+#define queued_event_free(ev) \
+  FREE_AND_NULL(queued_event_t, queued_event_free_, (ev))
+
 /** Release all storage held by <b>ev</b>. */
 static void
-queued_event_free(queued_event_t *ev)
+queued_event_free_(queued_event_t *ev)
 {
   if (ev == NULL)
     return;

diff --git a/src/or/cpuworker.c b/src/or/cpuworker.c
index d9371b344692fcf5be9b62bfa0a627d87d750ee4..9bec04d79038fb1bfbb15d158a9f7a39f0352f13 100644 (file)
--- a/src/or/cpuworker.c
+++ b/src/or/cpuworker.c
@@ -48,14 +48,25 @@ worker_state_new(void *arg)
   ws->onion_keys = server_onion_keys_new();
   return ws;
 }
+
+#define worker_state_free(ws) \
+  FREE_AND_NULL(worker_state_t, worker_state_free_, (ws))
+
 static void
-worker_state_free(void *arg)
+worker_state_free_(worker_state_t *ws)
 {
-  worker_state_t *ws = arg;
+  if (!ws)
+    return;
   server_onion_keys_free(ws->onion_keys);
   tor_free(ws);
 }
 
+static void
+worker_state_free_void(void *arg)
+{
+  worker_state_free_(arg);
+}
+
 static replyqueue_t *replyqueue = NULL;
 static threadpool_t *threadpool = NULL;
 static struct event *reply_event = NULL;
@@ -102,7 +113,7 @@ cpu_init(void)
     threadpool = threadpool_new(n_threads,
                                 replyqueue,
                                 worker_state_new,
-                                worker_state_free,
+                                worker_state_free_void,
                                 NULL);
   }
   /* Total voodoo. Can we make this more sensible? */
@@ -198,7 +209,7 @@ cpuworkers_rotate_keyinfo(void)
   if (threadpool_queue_update(threadpool,
                               worker_state_new,
                               update_state_threadfn,
-                              worker_state_free,
+                              worker_state_free_void,
                               NULL)) {
     log_warn(LD_OR, "Failed to queue key update for worker threads.");
   }

diff --git a/src/or/dircollate.c b/src/or/dircollate.c
index 64226724b05a245b5520ead69d22bc98854c7672..ce4534ff6c95f052e99665b640a3c62781e15e67 100644 (file)
--- a/src/or/dircollate.c
+++ b/src/or/dircollate.c
@@ -41,9 +41,12 @@ typedef struct ddmap_entry_s {
   vote_routerstatus_t *vrs_lst[FLEXIBLE_ARRAY_MEMBER];
 } ddmap_entry_t;
 
+#define ddmap_entry_free(e) \
+  FREE_AND_NULL(ddmap_entry_t, ddmap_entry_free_, (e))
+
 /** Release all storage held by e. */
 static void
-ddmap_entry_free(ddmap_entry_t *e)
+ddmap_entry_free_(ddmap_entry_t *e)
 {
   tor_free(e);
 }

diff --git a/src/or/dirvote.c b/src/or/dirvote.c
index 0f8dff626fb07e9489b6902e696da3bedc2b394f..31b90d63cb5dd883c84b8f468f0b52c91cedf7bc 100644 (file)
--- a/src/or/dirvote.c
+++ b/src/or/dirvote.c
@@ -2843,10 +2843,13 @@ get_voting_schedule(const or_options_t *options, time_t now, int severity)
   return new_voting_schedule;
 }
 
+#define voting_schedule_free(s) \
+  FREE_AND_NULL(voting_schedule_t, voting_schedule_free_, (s))
+
 /** Frees a voting_schedule_t. This should be used instead of the generic
  * tor_free. */
 static void
-voting_schedule_free(voting_schedule_t *voting_schedule_to_free)
+voting_schedule_free_(voting_schedule_t *voting_schedule_to_free)
 {
   if (!voting_schedule_to_free)
     return;

diff --git a/src/or/entrynodes.c b/src/or/entrynodes.c
index 244a01b5dba4acdc57062b19e7d2b7d6d35fb180..016591f884f471e484669fa2df1043442ec51b97 100644 (file)
--- a/src/or/entrynodes.c
+++ b/src/or/entrynodes.c
@@ -2206,7 +2206,7 @@ entry_guard_restriction_free_(entry_guard_restriction_t *rst)
  * Release all storage held in <b>state</b>.
  */
 void
-circuit_guard_state_free(circuit_guard_state_t *state)
+circuit_guard_state_free_(circuit_guard_state_t *state)
 {
   if (!state)
     return;
@@ -3109,7 +3109,7 @@ get_guard_state_for_bridge_desc_fetch(const char *digest)
 
 /** Release all storage held by <b>e</b>. */
 STATIC void
-entry_guard_free(entry_guard_t *e)
+entry_guard_free_(entry_guard_t *e)
 {
   if (!e)
     return;

diff --git a/src/or/entrynodes.h b/src/or/entrynodes.h
index f2c8d35bfe902baa0a43b470e7d1bc9802e7726e..b5437bae6884b8e5ebab05aaceeed378285c36b8 100644 (file)
--- a/src/or/entrynodes.h
+++ b/src/or/entrynodes.h
@@ -356,7 +356,10 @@ typedef enum {
   GUARD_USAGE_DIRGUARD = 1
 } guard_usage_t;
 
-void circuit_guard_state_free(circuit_guard_state_t *state);
+#define circuit_guard_state_free(val) \
+  FREE_AND_NULL(circuit_guard_state_t, circuit_guard_state_free_, (val))
+
+void circuit_guard_state_free_(circuit_guard_state_t *state);
 int entry_guard_pick_for_circuit(guard_selection_t *gs,
                                  guard_usage_t usage,
                                  entry_guard_restriction_t *rst,
@@ -509,7 +512,9 @@ STATIC entry_guard_t *entry_guard_add_to_sample(guard_selection_t *gs,
 STATIC entry_guard_t *entry_guards_expand_sample(guard_selection_t *gs);
 STATIC char *entry_guard_encode_for_state(entry_guard_t *guard);
 STATIC entry_guard_t *entry_guard_parse_from_state(const char *s);
-STATIC void entry_guard_free(entry_guard_t *e);
+#define entry_guard_free(e) \
+  FREE_AND_NULL(entry_guard_t, entry_guard_free_, (e))
+STATIC void entry_guard_free_(entry_guard_t *e);
 STATIC void entry_guards_update_filtered_sets(guard_selection_t *gs);
 STATIC int entry_guards_all_primary_guards_are_down(guard_selection_t *gs);
 /**

diff --git a/src/or/ext_orport.c b/src/or/ext_orport.c
index 28377a3f36cce1ccf429dfe08efc690c2a4aa3e1..16a250fa5809b3c487fb981a17a2d79b45177b3f 100644 (file)
--- a/src/or/ext_orport.c
+++ b/src/or/ext_orport.c
@@ -40,7 +40,7 @@ ext_or_cmd_new(uint16_t len)
 
 /** Deallocate the Extended ORPort message in <b>cmd</b>. */
 void
-ext_or_cmd_free(ext_or_cmd_t *cmd)
+ext_or_cmd_free_(ext_or_cmd_t *cmd)
 {
   tor_free(cmd);
 }

diff --git a/src/or/ext_orport.h b/src/or/ext_orport.h
index af2b97e77c0c95456ff2118c3dfc9b2b6d5ec611..09acbc407e68a56dd7fec40e544aa54e70644929 100644 (file)
--- a/src/or/ext_orport.h
+++ b/src/or/ext_orport.h
@@ -10,7 +10,11 @@
 int connection_ext_or_start_auth(or_connection_t *or_conn);
 
 ext_or_cmd_t *ext_or_cmd_new(uint16_t len);
-void ext_or_cmd_free(ext_or_cmd_t *cmd);
+
+#define ext_or_cmd_free(cmd)                            \
+  FREE_AND_NULL(ext_or_cmd_t, ext_or_cmd_free_, (cmd))
+
+void ext_or_cmd_free_(ext_or_cmd_t *cmd);
 void connection_or_set_ext_or_identifier(or_connection_t *conn);
 void connection_or_remove_from_ext_or_id_map(or_connection_t *conn);
 void connection_or_clear_ext_or_id_map(void);

diff --git a/src/or/geoip.c b/src/or/geoip.c
index c976b8d2762ea78609b90597a50b5d4a1fee37b0..d7411e6aaad2eabd3ed0dfa592f83abbfdce2264 100644 (file)
--- a/src/or/geoip.c
+++ b/src/or/geoip.c
@@ -527,9 +527,12 @@ HT_PROTOTYPE(clientmap, clientmap_entry_t, node, clientmap_entry_hash,
 HT_GENERATE2(clientmap, clientmap_entry_t, node, clientmap_entry_hash,
              clientmap_entries_eq, 0.6, tor_reallocarray_, tor_free_)
 
+#define clientmap_entry_free(ent) \
+  FREE_AND_NULL(clientmap_entry_t, clientmap_entry_free_, ent)
+
 /** Free all storage held by <b>ent</b>. */
 static void
-clientmap_entry_free(clientmap_entry_t *ent)
+clientmap_entry_free_(clientmap_entry_t *ent)
 {
   if (!ent)
     return;

diff --git a/src/or/hs_cache.c b/src/or/hs_cache.c
index 3ebe13fb4dbc83fa96b00319dc8aef0832a6d9d0..3c253e21b36ef77a647e7aeb2fcd032be0b91a2d 100644 (file)
--- a/src/or/hs_cache.c
+++ b/src/or/hs_cache.c
@@ -52,9 +52,12 @@ lookup_v3_desc_as_dir(const uint8_t *key)
   return digest256map_get(hs_cache_v3_dir, key);
 }
 
+#define cache_dir_desc_free(val) \
+  FREE_AND_NULL(hs_cache_dir_descriptor_t, cache_dir_desc_free_, (val))
+
 /* Free a directory descriptor object. */
 static void
-cache_dir_desc_free(hs_cache_dir_descriptor_t *desc)
+cache_dir_desc_free_(hs_cache_dir_descriptor_t *desc)
 {
   if (desc == NULL) {
     return;
@@ -67,10 +70,9 @@ cache_dir_desc_free(hs_cache_dir_descriptor_t *desc)
 /* Helper function: Use by the free all function using the digest256map
  * interface to cache entries. */
 static void
-cache_dir_desc_free_(void *ptr)
+cache_dir_desc_free_void(void *ptr)
 {
-  hs_cache_dir_descriptor_t *desc = ptr;
-  cache_dir_desc_free(desc);
+  cache_dir_desc_free_(ptr);
 }
 
 /* Create a new directory cache descriptor object from a encoded descriptor.
@@ -417,9 +419,12 @@ cache_client_desc_new(const char *desc_str,
   return client_desc;
 }
 
+#define cache_client_desc_free(val) \
+  FREE_AND_NULL(hs_cache_client_descriptor_t, cache_client_desc_free_, (val))
+
 /** Free memory allocated by <b>desc</b>. */
 static void
-cache_client_desc_free(hs_cache_client_descriptor_t *desc)
+cache_client_desc_free_(hs_cache_client_descriptor_t *desc)
 {
   if (desc == NULL) {
     return;
@@ -433,7 +438,7 @@ cache_client_desc_free(hs_cache_client_descriptor_t *desc)
 
 /** Helper function: Use by the free all function to clear the client cache */
 static void
-cache_client_desc_free_(void *ptr)
+cache_client_desc_free_void(void *ptr)
 {
   hs_cache_client_descriptor_t *desc = ptr;
   cache_client_desc_free(desc);
@@ -448,18 +453,21 @@ cache_intro_state_new(void)
   return state;
 }
 
+#define cache_intro_state_free(val) \
+  FREE_AND_NULL(hs_cache_intro_state_t, cache_intro_state_free_, (val))
+
 /* Free an hs_cache_intro_state_t object. */
 static void
-cache_intro_state_free(hs_cache_intro_state_t *state)
+cache_intro_state_free_(hs_cache_intro_state_t *state)
 {
   tor_free(state);
 }
 
 /* Helper function: use by the free all function. */
 static void
-cache_intro_state_free_(void *state)
+cache_intro_state_free_void(void *state)
 {
-  cache_intro_state_free(state);
+  cache_intro_state_free_(state);
 }
 
 /* Return a newly allocated and initialized hs_cache_client_intro_state_t
@@ -472,22 +480,26 @@ cache_client_intro_state_new(void)
   return cache;
 }
 
+#define cache_client_intro_state_free(val)              \
+  FREE_AND_NULL(hs_cache_client_intro_state_t,          \
+                cache_client_intro_state_free_, (val))
+
 /* Free a cache client intro state object. */
 static void
-cache_client_intro_state_free(hs_cache_client_intro_state_t *cache)
+cache_client_intro_state_free_(hs_cache_client_intro_state_t *cache)
 {
   if (cache == NULL) {
     return;
   }
-  digest256map_free(cache->intro_points, cache_intro_state_free_);
+  digest256map_free(cache->intro_points, cache_intro_state_free_void);
   tor_free(cache);
 }
 
 /* Helper function: use by the free all function. */
 static void
-cache_client_intro_state_free_(void *entry)
+cache_client_intro_state_free_void(void *entry)
 {
-  cache_client_intro_state_free(entry);
+  cache_client_intro_state_free_(entry);
 }
 
 /* For the given service identity key service_pk and an introduction
@@ -933,14 +945,14 @@ hs_cache_init(void)
 void
 hs_cache_free_all(void)
 {
-  digest256map_free(hs_cache_v3_dir, cache_dir_desc_free_);
+  digest256map_free(hs_cache_v3_dir, cache_dir_desc_free_void);
   hs_cache_v3_dir = NULL;
 
-  digest256map_free(hs_cache_v3_client, cache_client_desc_free_);
+  digest256map_free(hs_cache_v3_client, cache_client_desc_free_void);
   hs_cache_v3_client = NULL;
 
   digest256map_free(hs_cache_client_intro_state,
-                    cache_client_intro_state_free_);
+                    cache_client_intro_state_free_void);
   hs_cache_client_intro_state = NULL;
 }
 

diff --git a/src/or/hs_circuitmap.c b/src/or/hs_circuitmap.c
index 97d6053e9b9bd5094b413b27ad16842e147853c1..e3d364d7cd54767a123978677f0bdf113c13b0bf 100644 (file)
--- a/src/or/hs_circuitmap.c
+++ b/src/or/hs_circuitmap.c
@@ -106,9 +106,12 @@ hs_token_new(hs_token_type_t type, size_t token_len,
   return hs_token;
 }
 
+#define hs_token_free(val) \
+  FREE_AND_NULL(hs_token_t, hs_token_free_, (val))
+
 /** Free memory allocated by this <b>hs_token</b>. */
 static void
-hs_token_free(hs_token_t *hs_token)
+hs_token_free_(hs_token_t *hs_token)
 {
   if (!hs_token) {
     return;

diff --git a/src/or/nodelist.c b/src/or/nodelist.c
index 1ab385cd35b097f8febc4870a0da8601a2cc6a17..e6eaefb2166b2a32376a0162f79889174ed9a211 100644 (file)
--- a/src/or/nodelist.c
+++ b/src/or/nodelist.c
@@ -65,7 +65,9 @@
 #include <string.h>
 
 static void nodelist_drop_node(node_t *node, int remove_from_ht);
-static void node_free(node_t *node);
+#define node_free(val) \
+  FREE_AND_NULL(node_t, node_free_, (val))
+static void node_free_(node_t *node);
 
 /** count_usable_descriptors counts descriptors with these flag(s)
  */
@@ -656,7 +658,7 @@ nodelist_find_nodes_with_microdesc(const microdesc_t *md)
 
 /** Release storage held by <b>node</b>  */
 static void
-node_free(node_t *node)
+node_free_(node_t *node)
 {
   if (!node)
     return;

diff --git a/src/or/rendclient.c b/src/or/rendclient.c
index 32748192413aad3baf3a404eb2410ccbc28910e5..81bd0276397ffd66aee16c9651e57943c4716e54 100644 (file)
--- a/src/or/rendclient.c
+++ b/src/or/rendclient.c
@@ -1102,18 +1102,22 @@ rend_client_lookup_service_authorization(const char *onion_address)
   return strmap_get(auth_hid_servs, onion_address);
 }
 
+#define rend_service_authorization_free(val)                    \
+  FREE_AND_NULL(rend_service_authorization_t,                   \
+                rend_service_authorization_free_, (val))
+
 /** Helper: Free storage held by rend_service_authorization_t. */
 static void
-rend_service_authorization_free(rend_service_authorization_t *auth)
+rend_service_authorization_free_(rend_service_authorization_t *auth)
 {
   tor_free(auth);
 }
 
 /** Helper for strmap_free. */
 static void
-rend_service_authorization_strmap_item_free(void *service_auth)
+rend_service_authorization_free_void(void *service_auth)
 {
-  rend_service_authorization_free(service_auth);
+  rend_service_authorization_free_(service_auth);
 }
 
 /** Release all the storage held in auth_hid_servs.
@@ -1124,7 +1128,7 @@ rend_service_authorization_free_all(void)
   if (!auth_hid_servs) {
     return;
   }
-  strmap_free(auth_hid_servs, rend_service_authorization_strmap_item_free);
+  strmap_free(auth_hid_servs, rend_service_authorization_free_void);
   auth_hid_servs = NULL;
 }
 
@@ -1199,7 +1203,7 @@ rend_parse_service_authorization(const or_options_t *options,
     rend_service_authorization_free_all();
     auth_hid_servs = parsed;
   } else {
-    strmap_free(parsed, rend_service_authorization_strmap_item_free);
+    strmap_free(parsed, rend_service_authorization_free_void);
   }
   return res;
 }

diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index 3e318f73fe0d76d66ccbfb05428e123bfdbce16a..600953d4b5f982f821b1567ed011d461d28d0cc4 100644 (file)
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -172,7 +172,7 @@ rend_authorized_client_free_(rend_authorized_client_t *client)
 
 /** Helper for strmap_free. */
 static void
-rend_authorized_client_strmap_item_free(void *authorized_client)
+rend_authorized_client_free_void(void *authorized_client)
 {
   rend_authorized_client_free_(authorized_client);
 }
@@ -1675,7 +1675,7 @@ rend_service_load_auth_keys(rend_service_t *s, const char *hfname)
     memwipe(client_keys_str, 0, strlen(client_keys_str));
     tor_free(client_keys_str);
   }
-  strmap_free(parsed_clients, rend_authorized_client_strmap_item_free);
+  strmap_free(parsed_clients, rend_authorized_client_free_void);
 
   if (cfname) {
     memwipe(cfname, 0, strlen(cfname));

diff --git a/src/or/rephist.c b/src/or/rephist.c
index 51e800bc31197a28c0b2cca728b34c37205b1445..976c41a69e92887f015ecae1aec86515426d849f 100644 (file)
--- a/src/or/rephist.c
+++ b/src/or/rephist.c
@@ -1358,9 +1358,12 @@ bw_array_new(void)
   return b;
 }
 
+#define bw_array_free(val) \
+  FREE_AND_NULL(bw_array_t, bw_array_free_, (val))
+
 /** Free storage held by bandwidth array <b>b</b>. */
 static void
-bw_array_free(bw_array_t *b)
+bw_array_free_(bw_array_t *b)
 {
   if (!b) {
     return;
@@ -1883,7 +1886,7 @@ predicted_ports_init(void)
  * be used.
  */
 static void
-predicted_ports_free(void)
+predicted_ports_free_all(void)
 {
   rephist_total_alloc -=
     smartlist_len(predicted_ports_list)*sizeof(predicted_port_t);
@@ -2828,7 +2831,7 @@ HT_GENERATE2(bidimap, bidi_map_entry_t, node, bidi_map_ent_hash,
 
 /* DOCDOC bidi_map_free */
 static void
-bidi_map_free(void)
+bidi_map_free_all(void)
 {
   bidi_map_entry_t **ptr, **next, *ent;
   for (ptr = HT_START(bidimap, &bidi_map); ptr; ptr = next) {
@@ -2848,7 +2851,7 @@ rep_hist_reset_conn_stats(time_t now)
   mostly_read = 0;
   mostly_written = 0;
   both_read_and_written = 0;
-  bidi_map_free();
+  bidi_map_free_all();
 }
 
 /** Stop collecting connection stats in a way that we can re-start doing
@@ -3037,9 +3040,12 @@ hs_stats_new(void)
   return new_hs_stats;
 }
 
+#define hs_stats_free(val) \
+  FREE_AND_NULL(hs_stats_t, hs_stats_free_, (val))
+
 /** Free an hs_stats_t structure. */
 static void
-hs_stats_free(hs_stats_t *victim_hs_stats)
+hs_stats_free_(hs_stats_t *victim_hs_stats)
 {
   if (!victim_hs_stats) {
     return;
@@ -3451,8 +3457,8 @@ rep_hist_free_all(void)
   tor_free(exit_bytes_read);
   tor_free(exit_bytes_written);
   tor_free(exit_streams);
-  predicted_ports_free();
-  bidi_map_free();
+  predicted_ports_free_all();
+  bidi_map_free_all();
 
   if (circuits_for_buffer_stats) {
     SMARTLIST_FOREACH(circuits_for_buffer_stats, circ_buffer_stats_t *, s,

diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 0236761eb33e9910ea17fc0888a948df63ef0b07..ba71b86696501a7b63a832e056466fad855431ee 100644 (file)
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -163,7 +163,6 @@ static const routerstatus_t *router_pick_dirserver_generic(
                               smartlist_t *sourcelist,
                               dirinfo_type_t type, int flags);
 static void mark_all_dirservers_up(smartlist_t *server_list);
-static void dir_server_free(dir_server_t *ds);
 static int signed_desc_digest_is_recognized(signed_descriptor_t *desc);
 static const char *signed_descriptor_get_body_impl(
                                               const signed_descriptor_t *desc,
@@ -447,9 +446,12 @@ download_status_for_authority_id_and_sk,(const char *id_digest,
   return dl;
 }
 
+#define cert_list_free(val) \
+  FREE_AND_NULL(cert_list_t, cert_list_free_, (val))
+
 /** Release all space held by a cert_list_t */
 static void
-cert_list_free(cert_list_t *cl)
+cert_list_free_(cert_list_t *cl)
 {
   if (!cl)
     return;
@@ -465,7 +467,7 @@ cert_list_free(cert_list_t *cl)
 static void
 cert_list_free_void(void *cl)
 {
-  cert_list_free(cl);
+  cert_list_free_(cl);
 }
 
 /** Reload the cached v3 key certificates from the cached-certs file in
@@ -3210,9 +3212,12 @@ extrainfo_free_(extrainfo_t *extrainfo)
   tor_free(extrainfo);
 }
 
+#define signed_descriptor_free(val) \
+  FREE_AND_NULL(signed_descriptor_t, signed_descriptor_free_, (val))
+
 /** Release storage held by <b>sd</b>. */
 static void
-signed_descriptor_free(signed_descriptor_t *sd)
+signed_descriptor_free_(signed_descriptor_t *sd)
 {
   if (!sd)
     return;
@@ -4752,9 +4757,12 @@ authority_cert_free_(authority_cert_t *cert)
   tor_free(cert);
 }
 
+#define dir_server_free(val) \
+  FREE_AND_NULL(dir_server_t, dir_server_free_, (val))
+
 /** Free storage held in <b>ds</b>. */
 static void
-dir_server_free(dir_server_t *ds)
+dir_server_free_(dir_server_t *ds)
 {
   if (!ds)
     return;

diff --git a/src/or/scheduler_kist.c b/src/or/scheduler_kist.c
index d1726ba3450a74f01cb78c11205410be838e4154..c887f13992a5933ac81a2b2a23bd6e384cee40ac 100644 (file)
--- a/src/or/scheduler_kist.c
+++ b/src/or/scheduler_kist.c
@@ -461,7 +461,7 @@ kist_free_all(void)
 
 /* Function of the scheduler interface: on_channel_free() */
 static void
-kist_on_channel_free(const channel_t *chan)
+kist_on_channel_free_fn(const channel_t *chan)
 {
   free_socket_info_by_chan(&socket_table, chan);
 }
@@ -724,7 +724,7 @@ kist_scheduler_run(void)
 static scheduler_t kist_scheduler = {
   .type = SCHEDULER_KIST,
   .free_all = kist_free_all,
-  .on_channel_free = kist_on_channel_free,
+  .on_channel_free = kist_on_channel_free_fn,
   .init = kist_scheduler_init,
   .on_new_consensus = kist_scheduler_on_new_consensus,
   .schedule = kist_scheduler_schedule,

diff --git a/src/or/shared_random.c b/src/or/shared_random.c
index 72a7aae13d1bc46fd3dd18c5228704b45b96ceed..7723ad4611dd129d034a98a055f7b76f0f97e4b5 100644 (file)
--- a/src/or/shared_random.c
+++ b/src/or/shared_random.c
@@ -384,7 +384,7 @@ commit_encode(const sr_commit_t *commit, char *dst, size_t len)
 static void
 sr_cleanup(void)
 {
-  sr_state_free();
+  sr_state_free_all();
 }
 
 /* Using <b>commit</b>, return a newly allocated string containing the commit

diff --git a/src/or/shared_random_state.c b/src/or/shared_random_state.c
index 8c5a497bb35a3d78f5f8b9065d205d3c9d3c886f..d6109b2de7e077347e594990ff2752c2932a2ab7 100644 (file)
--- a/src/or/shared_random_state.c
+++ b/src/or/shared_random_state.c
@@ -274,9 +274,12 @@ commit_free_(void *p)
   sr_commit_free_(p);
 }
 
+#define state_free(val) \
+  FREE_AND_NULL(sr_state_t, state_free_, (val))
+
 /* Free a state that was allocated with state_new(). */
 static void
-state_free(sr_state_t *state)
+state_free_(sr_state_t *state)
 {
   if (state == NULL) {
     return;
@@ -318,9 +321,12 @@ state_set(sr_state_t *state)
   sr_state = state;
 }
 
+#define disk_state_free(val) \
+  FREE_AND_NULL(sr_disk_state_t, disk_state_free_, (val))
+
 /* Free an allocated disk state. */
 static void
-disk_state_free(sr_disk_state_t *state)
+disk_state_free_(sr_disk_state_t *state)
 {
   if (state == NULL) {
     return;
@@ -1286,7 +1292,7 @@ sr_state_srv_is_fresh(void)
 
 /* Cleanup and free our disk and memory state. */
 void
-sr_state_free(void)
+sr_state_free_all(void)
 {
   state_free(sr_state);
   disk_state_free(sr_disk_state);

diff --git a/src/or/shared_random_state.h b/src/or/shared_random_state.h
index 866725c435fc759141131a4a78d23fea5114b69d..fdbbf4919a4ef0c6297817584a6657e39f2e0deb 100644 (file)
--- a/src/or/shared_random_state.h
+++ b/src/or/shared_random_state.h
@@ -119,7 +119,7 @@ void sr_state_unset_fresh_srv(void);
 int sr_state_init(int save_to_disk, int read_from_disk);
 int sr_state_is_initialized(void);
 void sr_state_save(void);
-void sr_state_free(void);
+void sr_state_free_all(void);
 
 time_t sr_state_get_start_time_of_current_protocol_run(time_t now);
 unsigned int sr_state_get_phase_duration(void);

diff --git a/src/test/test_channel.c b/src/test/test_channel.c
index 023c2950c9c864cc4d881171165ae910fc26d93b..594372693c7a47d2bd64006d2209ed4031145a22 100644 (file)
--- a/src/test/test_channel.c
+++ b/src/test/test_channel.c
@@ -443,10 +443,10 @@ free_fake_channel(channel_t *chan)
     circuitmux_free(chan->cmux);
 
   TOR_SIMPLEQ_FOREACH_SAFE(cell, &chan->incoming_queue, next, cell_tmp) {
-      cell_queue_entry_free(cell, 0);
+      cell_queue_entry_xfree(cell, 0);
   }
   TOR_SIMPLEQ_FOREACH_SAFE(cell, &chan->outgoing_queue, next, cell_tmp) {
-      cell_queue_entry_free(cell, 0);
+      cell_queue_entry_xfree(cell, 0);
   }
 
   tor_free(chan);

diff --git a/src/test/test_shared_random.c b/src/test/test_shared_random.c
index b0278e8a1dd3dabcb1e392609cd3091887695d76..96494904e31562c4f0dcee1fa36a854f72c745da 100644 (file)
--- a/src/test/test_shared_random.c
+++ b/src/test/test_shared_random.c
@@ -1351,7 +1351,7 @@ test_state_update(void *arg)
   tt_assert(state->current_srv);
 
  done:
-  sr_state_free();
+  sr_state_free_all();
   UNMOCK(get_my_v3_authority_cert);
 }