Merge remote-tracking branch 'public/bug3122_memcmp_022' into bug3122_memcmp_023

Conflicts in various places, mainly node-related.  Resolved them in
favor of HEAD, with copying of tor_mem* operations from bug3122_memcmp_022.

	src/common/Makefile.am
	src/or/circuitlist.c
	src/or/connection_edge.c
	src/or/directory.c
	src/or/microdesc.c
	src/or/networkstatus.c
	src/or/router.c
	src/or/routerlist.c
	src/test/test_util.c

1 files changed, 5 insertions, 5 deletions

diff --git a/src/common/container.c b/src/common/container.c
index bc61226cb..eba5a2f70 100644
--- a/src/common/container.c
+++ b/src/common/container.c
@@ -216,7 +216,7 @@ smartlist_string_num_isin(const smartlist_t *sl, int num)
 }
 
 /** Return true iff <b>sl</b> has some element E such that
- * !memcmp(E,<b>element</b>,DIGEST_LEN)
+ * tor_memeq(E,<b>element</b>,DIGEST_LEN)
  */
 int
 smartlist_digest_isin(const smartlist_t *sl, const char *element)
@@ -224,7 +224,7 @@ smartlist_digest_isin(const smartlist_t *sl, const char *element)
   int i;
   if (!sl) return 0;
   for (i=0; i < sl->num_used; i++)
-    if (memcmp((const char*)sl->list[i],element,DIGEST_LEN)==0)
+    if (tor_memeq((const char*)sl->list[i],element,DIGEST_LEN))
       return 1;
   return 0;
 }
@@ -801,7 +801,7 @@ smartlist_pqueue_assert_ok(smartlist_t *sl,
 static int
 _compare_digests(const void **_a, const void **_b)
 {
-  return memcmp((const char*)*_a, (const char*)*_b, DIGEST_LEN);
+  return tor_memcmp((const char*)*_a, (const char*)*_b, DIGEST_LEN);
 }
 
 /** Sort the list of DIGEST_LEN-byte digests into ascending order. */
@@ -823,7 +823,7 @@ smartlist_uniq_digests(smartlist_t *sl)
 static int
 _compare_digests256(const void **_a, const void **_b)
 {
-  return memcmp((const char*)*_a, (const char*)*_b, DIGEST256_LEN);
+  return tor_memcmp((const char*)*_a, (const char*)*_b, DIGEST256_LEN);
 }
 
 /** Sort the list of DIGEST256_LEN-byte digests into ascending order. */
@@ -885,7 +885,7 @@ strmap_entry_hash(const strmap_entry_t *a)
 static INLINE int
 digestmap_entries_eq(const digestmap_entry_t *a, const digestmap_entry_t *b)
 {
-  return !memcmp(a->key, b->key, DIGEST_LEN);
+  return tor_memeq(a->key, b->key, DIGEST_LEN);
 }
 
 /** Helper: return a hash value for a digest_map_t. */