commit 506a01bda8fd6f055ff1deef0e73036f8031e7a4 Author: Arlo Breault arlolra@gmail.com Date: Sat Aug 3 22:36:32 2013 -0700

Use size_t for length in replaycache_add_test_and_elapsed()

For consistency with the rest of buffer lengths in Tor.

See #8960 --- src/or/rendservice.c | 2 +- src/or/replaycache.c | 8 ++++---- src/or/replaycache.h | 6 +++--- src/test/test_replay.c | 40 ++++++++++++++++++++-------------------- 4 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/src/or/rendservice.c b/src/or/rendservice.c index a8f63dd..061efe6 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -1207,7 +1207,7 @@ rend_service_introduce(origin_circuit_t *circuit, const uint8_t *request, /* check for replay of PK-encrypted portion. */ replay = replaycache_add_test_and_elapsed( intro_point->accepted_intro_rsa_parts, - parsed_req->ciphertext, (int)parsed_req->ciphertext_len, + parsed_req->ciphertext, parsed_req->ciphertext_len, &elapsed);

if (replay) { diff --git a/src/or/replaycache.c b/src/or/replaycache.c index 122efb7..90f87c1 100644 --- a/src/or/replaycache.c +++ b/src/or/replaycache.c @@ -65,7 +65,7 @@ replaycache_new(time_t horizon, time_t interval)

STATIC int replaycache_add_and_test_internal( - time_t present, replaycache_t *r, const void *data, int len, + time_t present, replaycache_t *r, const void *data, size_t len, time_t *elapsed) { int rv = 0; @@ -73,7 +73,7 @@ replaycache_add_and_test_internal( time_t *access_time;

/* sanity check */ - if (present <= 0 || !r || !data || len <= 0) { + if (present <= 0 || !r || !data || len == 0) { log_info(LD_BUG, "replaycache_add_and_test_internal() called with stupid" " parameters; please fix this."); goto done; @@ -176,7 +176,7 @@ replaycache_scrub_if_needed_internal(time_t present, replaycache_t *r) */

int -replaycache_add_and_test(replaycache_t *r, const void *data, int len) +replaycache_add_and_test(replaycache_t *r, const void *data, size_t len) { return replaycache_add_and_test_internal(time(NULL), r, data, len, NULL); } @@ -187,7 +187,7 @@ replaycache_add_and_test(replaycache_t *r, const void *data, int len)

int replaycache_add_test_and_elapsed( - replaycache_t *r, const void *data, int len, time_t *elapsed) + replaycache_t *r, const void *data, size_t len, time_t *elapsed) { return replaycache_add_and_test_internal(time(NULL), r, data, len, elapsed); } diff --git a/src/or/replaycache.h b/src/or/replaycache.h index c60c408..cd713fe 100644 --- a/src/or/replaycache.h +++ b/src/or/replaycache.h @@ -46,7 +46,7 @@ replaycache_t * replaycache_new(time_t horizon, time_t interval); */

STATIC int replaycache_add_and_test_internal( - time_t present, replaycache_t *r, const void *data, int len, + time_t present, replaycache_t *r, const void *data, size_t len, time_t *elapsed); STATIC void replaycache_scrub_if_needed_internal( time_t present, replaycache_t *r); @@ -57,9 +57,9 @@ STATIC void replaycache_scrub_if_needed_internal( * replaycache_t methods */

-int replaycache_add_and_test(replaycache_t *r, const void *data, int len); +int replaycache_add_and_test(replaycache_t *r, const void *data, size_t len); int replaycache_add_test_and_elapsed( - replaycache_t *r, const void *data, int len, time_t *elapsed); + replaycache_t *r, const void *data, size_t len, time_t *elapsed); void replaycache_scrub_if_needed(replaycache_t *r);

#endif diff --git a/src/test/test_replay.c b/src/test/test_replay.c index 200bf4d..b48f582 100644 --- a/src/test/test_replay.c +++ b/src/test/test_replay.c @@ -76,13 +76,13 @@ test_replaycache_miss(void)

result = replaycache_add_and_test_internal(1200, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

/* poke the bad-parameter error case too */ result = replaycache_add_and_test_internal(1200, NULL, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

done: @@ -102,12 +102,12 @@ test_replaycache_hit(void)

result = replaycache_add_and_test_internal(1200, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

result = replaycache_add_and_test_internal(1300, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 1);

done: @@ -127,17 +127,17 @@ test_replaycache_age(void)

result = replaycache_add_and_test_internal(1200, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

result = replaycache_add_and_test_internal(1300, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 1);

result = replaycache_add_and_test_internal(3000, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

done: @@ -158,12 +158,12 @@ test_replaycache_elapsed(void)

result = replaycache_add_and_test_internal(1200, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

result = replaycache_add_and_test_internal(1300, r, test_buffer, - (int)strlen(test_buffer), &elapsed); + strlen(test_buffer), &elapsed); test_eq(result, 1); test_eq(elapsed, 100);

@@ -184,17 +184,17 @@ test_replaycache_noexpire(void)

result = replaycache_add_and_test_internal(1200, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

result = replaycache_add_and_test_internal(1300, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 1);

result = replaycache_add_and_test_internal(3000, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 1);

done: @@ -215,12 +215,12 @@ test_replaycache_scrub(void) /* Set up like in test_replaycache_hit() */ result = replaycache_add_and_test_internal(100, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 0);

result = replaycache_add_and_test_internal(200, r, test_buffer, - (int)strlen(test_buffer), NULL); + strlen(test_buffer), NULL); test_eq(result, 1);

/* @@ -257,14 +257,14 @@ test_replaycache_future(void) /* Set up like in test_replaycache_hit() */ result = replaycache_add_and_test_internal(100, r, test_buffer, - (int)strlen(test_buffer), &elapsed); + strlen(test_buffer), &elapsed); test_eq(result, 0); /* elapsed should still be 0, since it wasn't written */ test_eq(elapsed, 0);

result = replaycache_add_and_test_internal(200, r, test_buffer, - (int)strlen(test_buffer), &elapsed); + strlen(test_buffer), &elapsed); test_eq(result, 1); /* elapsed should be the time since the last hit */ test_eq(elapsed, 100); @@ -275,7 +275,7 @@ test_replaycache_future(void) */ result = replaycache_add_and_test_internal(150, r, test_buffer, - (int)strlen(test_buffer), &elapsed); + strlen(test_buffer), &elapsed); /* We should still get a hit */ test_eq(result, 1); /* ...but it shouldn't let us see a negative elapsed time */ @@ -304,18 +304,18 @@ test_replaycache_realtime(void)

/* This should miss */ result = - replaycache_add_and_test(r, test_buffer, (int)strlen(test_buffer)); + replaycache_add_and_test(r, test_buffer, strlen(test_buffer)); test_eq(result, 0);

/* This should hit */ result = - replaycache_add_and_test(r, test_buffer, (int)strlen(test_buffer)); + replaycache_add_and_test(r, test_buffer, strlen(test_buffer)); test_eq(result, 1);

/* This should hit and return a small elapsed time */ result = replaycache_add_test_and_elapsed(r, test_buffer, - (int)strlen(test_buffer), &elapsed); + strlen(test_buffer), &elapsed); test_eq(result, 1); test_assert(elapsed >= 0); test_assert(elapsed <= 5);