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-rw-r--r--src/lib/encoding/time_fmt.c4
-rw-r--r--src/test/test_address.c2
-rw-r--r--src/test/test_pt.c6
-rw-r--r--src/test/test_util.c24
-rw-r--r--src/test/testing_common.c18
5 files changed, 53 insertions, 1 deletions
diff --git a/src/lib/encoding/time_fmt.c b/src/lib/encoding/time_fmt.c
index 5b2440d1ab..40543d41e0 100644
--- a/src/lib/encoding/time_fmt.c
+++ b/src/lib/encoding/time_fmt.c
@@ -39,6 +39,8 @@
*
* Convert *<b>timep</b> to a struct tm in local time, and store the value in
* *<b>result</b>. Return the result on success, or NULL on failure.
+ *
+ * Treat malformatted inputs localtime outputs as a BUG.
*/
struct tm *
tor_localtime_r(const time_t *timep, struct tm *result)
@@ -56,6 +58,8 @@ tor_localtime_r(const time_t *timep, struct tm *result)
*
* Convert *<b>timep</b> to a struct tm in UTC, and store the value in
* *<b>result</b>. Return the result on success, or NULL on failure.
+ *
+ * Treat malformatted inputs or gmtime outputs as a BUG.
*/
struct tm *
tor_gmtime_r(const time_t *timep, struct tm *result)
diff --git a/src/test/test_address.c b/src/test/test_address.c
index 6cfe461b65..d9304a0cfa 100644
--- a/src/test/test_address.c
+++ b/src/test/test_address.c
@@ -1015,7 +1015,7 @@ test_address_get_if_addrs6(void *arg)
(void)arg;
- rv = get_interface_address6(LOG_ERR, AF_INET6, &tor_addr);
+ rv = get_interface_address6(LOG_WARN, AF_INET6, &tor_addr);
/* Work even on systems without IPv6 interfaces */
if (rv == 0) {
diff --git a/src/test/test_pt.c b/src/test/test_pt.c
index d1ea609c3e..d2996f4cc3 100644
--- a/src/test/test_pt.c
+++ b/src/test/test_pt.c
@@ -23,6 +23,8 @@
#include "app/config/or_state_st.h"
+#include "test/log_test_helpers.h"
+
static void
reset_mp(managed_proxy_t *mp)
{
@@ -414,7 +416,10 @@ test_pt_configure_proxy(void *arg)
"650 TRANSPORT_LAUNCHED server mock5 127.0.0.1 5555\r\n");
/* Get the log message out. */
+ setup_full_capture_of_logs(LOG_ERR);
process_notify_event_stdout(mp->process);
+ expect_single_log_msg_containing("Oh noes, something bad happened");
+ teardown_capture_of_logs();
tt_int_op(controlevent_n, OP_EQ, 10);
tt_int_op(controlevent_event, OP_EQ, EVENT_PT_LOG);
@@ -475,6 +480,7 @@ test_pt_configure_proxy(void *arg)
}
done:
+ teardown_capture_of_logs();
or_state_free(dummy_state);
UNMOCK(process_read_stdout);
UNMOCK(get_or_state);
diff --git a/src/test/test_util.c b/src/test/test_util.c
index 4e95303f2e..77a4474522 100644
--- a/src/test/test_util.c
+++ b/src/test/test_util.c
@@ -712,6 +712,12 @@ test_util_time(void *arg)
expect_single_log_msg_containing(msg); \
teardown_capture_of_logs(); \
} while (0)
+#define CHECK_POSSIBLE_EINVAL() do { \
+ if (mock_saved_log_n_entries()) { \
+ expect_single_log_msg_containing("Invalid argument"); \
+ } \
+ teardown_capture_of_logs(); \
+ } while (0)
#define CHECK_TIMEGM_ARG_OUT_OF_RANGE(msg) \
CHECK_TIMEGM_WARNING("Out-of-range argument to tor_timegm")
@@ -907,12 +913,16 @@ test_util_time(void *arg)
if (sizeof(time_t) == 4 || sizeof(time_t) == 8) {
t_res = -1*(1 << 30);
+ CAPTURE();
tor_gmtime_r(&t_res, &b_time);
+ CHECK_POSSIBLE_EINVAL();
tt_assert(b_time.tm_year == (1970-1900) ||
b_time.tm_year == (1935-1900));
t_res = INT32_MIN;
+ CAPTURE();
tor_gmtime_r(&t_res, &b_time);
+ CHECK_POSSIBLE_EINVAL();
tt_assert(b_time.tm_year == (1970-1900) ||
b_time.tm_year == (1901-1900));
}
@@ -922,7 +932,9 @@ test_util_time(void *arg)
/* one of the smallest tm_year values my 64 bit system supports:
* b_time.tm_year == (-292275055LL-1900LL) without clamping */
t_res = -9223372036854775LL;
+ CAPTURE();
tor_gmtime_r(&t_res, &b_time);
+ CHECK_POSSIBLE_EINVAL();
tt_assert(b_time.tm_year == (1970-1900) ||
b_time.tm_year == (1-1900));
@@ -948,7 +960,9 @@ test_util_time(void *arg)
{
/* As above, but with localtime. */
t_res = -9223372036854775LL;
+ CAPTURE();
tor_localtime_r(&t_res, &b_time);
+ CHECK_POSSIBLE_EINVAL();
tt_assert(b_time.tm_year == (1970-1900) ||
b_time.tm_year == (1-1900));
@@ -1005,7 +1019,9 @@ test_util_time(void *arg)
/* one of the largest tm_year values my 64 bit system supports:
* b_time.tm_year == (292278994L-1900L) without clamping */
t_res = 9223372036854775LL;
+ CAPTURE();
tor_gmtime_r(&t_res, &b_time);
+ CHECK_POSSIBLE_EINVAL();
tt_assert(b_time.tm_year == (2037-1900) ||
b_time.tm_year == (9999-1900));
@@ -1026,7 +1042,9 @@ test_util_time(void *arg)
{
/* As above but with localtime. */
t_res = 9223372036854775LL;
+ CAPTURE();
tor_localtime_r(&t_res, &b_time);
+ CHECK_POSSIBLE_EINVAL();
tt_assert(b_time.tm_year == (2037-1900) ||
b_time.tm_year == (9999-1900));
@@ -1069,7 +1087,10 @@ test_util_time(void *arg)
/* This value is out of range with 32 bit time_t, but in range for 64 bit
* time_t */
+ CAPTURE();
format_rfc1123_time(timestr, (time_t)2150000000UL);
+ CHECK_POSSIBLE_EINVAL();
+
#if SIZEOF_TIME_T == 4
#if 0
/* Wrapping around will have made it this. */
@@ -1238,7 +1259,9 @@ test_util_time(void *arg)
/* This value is out of range with 32 bit time_t, but in range for 64 bit
* time_t */
tv.tv_sec = (time_t)2150000000UL;
+ CAPTURE();
format_iso_time(timestr, (time_t)tv.tv_sec);
+ CHECK_POSSIBLE_EINVAL();
#if SIZEOF_TIME_T == 4
/* format_iso_time should indicate failure on overflow, but it doesn't yet.
* Hopefully #18480 will improve the failure semantics in this case.
@@ -1253,6 +1276,7 @@ test_util_time(void *arg)
#undef CAPTURE
#undef CHECK_TIMEGM_ARG_OUT_OF_RANGE
+#undef CHECK_POSSIBLE_EINVAL
done:
teardown_capture_of_logs();
diff --git a/src/test/testing_common.c b/src/test/testing_common.c
index 4e603b529a..8fc8ef7830 100644
--- a/src/test/testing_common.c
+++ b/src/test/testing_common.c
@@ -241,6 +241,15 @@ tinytest_postfork(void)
init_pregenerated_keys();
}
+static void
+log_callback_failure(int severity, uint32_t domain, const char *msg)
+{
+ (void)msg;
+ if (severity == LOG_ERR || (domain & LD_BUG)) {
+ tinytest_set_test_failed_();
+ }
+}
+
/** Main entry point for unit test code: parse the command line, and run
* some unit tests. */
int
@@ -280,6 +289,7 @@ main(int c, const char **v)
c = i_out;
{
+ /* setup logs to stdout */
log_severity_list_t s;
memset(&s, 0, sizeof(s));
set_log_severity_config(loglevel, LOG_ERR, &s);
@@ -287,6 +297,14 @@ main(int c, const char **v)
s.masks[LOG_WARN-LOG_ERR] |= LD_BUG;
add_stream_log(&s, "", fileno(stdout));
}
+ {
+ /* Setup logs that cause failure. */
+ log_severity_list_t s;
+ memset(&s, 0, sizeof(s));
+ set_log_severity_config(LOG_ERR, LOG_ERR, &s);
+ s.masks[LOG_WARN-LOG_ERR] |= LD_BUG;
+ add_callback_log(&s, log_callback_failure);
+ }
flush_log_messages_from_startup();
init_protocol_warning_severity_level();
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