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Merge branch 'fix/audit-misc' into fix/audit-cycle

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TapTap
2026-09-21 19:19:36 +02:00
parent 84b7e1fd2f f2c89b6e7c
commit 5baf120243
7 changed files with 69 additions and 9 deletions
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tests/test_protocol.c
+33
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@@ -216,6 +216,38 @@ static void test_send_receive_status() {
close(p[1]);
}
/* An unknown wire status outside the enum range must be rejected as a protocol
* error instead of being handed to the caller as an unexpected verdict. The
* last known enumerator (STATUS_STATS) must still be accepted, proving the
* validation does not reject legitimate statuses. */
static void test_receive_status_rejects_unknown() {
int p[2];
EXPECT_EQ_INT(pipe(p), 0);
ProtocolSession session;
protocol_session_init(&session, p[0], p[1]);
Status bogus = (Status)(STATUS_STATS + 1);
EXPECT_EQ_INT((int)write(p[1], &bogus, sizeof(bogus)), (int)sizeof(bogus));
Status received = STATUS_OK;
EXPECT_FALSE(protocol_receive_status(&session, &received));
Status negative = (Status)-1;
EXPECT_EQ_INT((int)write(p[1], &negative, sizeof(negative)), (int)sizeof(negative));
EXPECT_FALSE(protocol_receive_status(&session, &received));
Status top = STATUS_STATS;
EXPECT_EQ_INT((int)write(p[1], &top, sizeof(top)), (int)sizeof(top));
EXPECT_TRUE(protocol_receive_status(&session, &received));
EXPECT_EQ_INT((int)received, (int)STATUS_STATS);
Status timed_bogus = (Status)(STATUS_STATS + 7);
EXPECT_EQ_INT((int)write(p[1], &timed_bogus, sizeof(timed_bogus)), (int)sizeof(timed_bogus));
EXPECT_FALSE(protocol_receive_status_timed(&session, &received, 5));
close(p[0]);
close(p[1]);
}
static void test_receive_n_data_truncated() {
int p[2];
EXPECT_EQ_INT(pipe(p), 0);
@@ -723,6 +755,7 @@ void test_protocol() {
test_send_receive_data();
test_send_receive_int();
test_send_receive_status();
test_receive_status_rejects_unknown();
test_protocol_session_io_timeout();
test_protocol_server_io_timeout_floor();
test_send_receive_status_timed();