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build: suppress amount checking in fuzzing tests.

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```
tests/fuzz/fuzz-funder-policy.c:32:	amt.satoshis %= (MAX_SATS + 1);
tests/fuzz/fuzz-funder-policy.c:132:				total.satoshis, tcase->max_channel_size.satoshis);
tests/fuzz/fuzz-funder-policy.c:140:				our_funds.satoshis, tcase->policy.per_channel_min.satoshis);
tests/fuzz/fuzz-funder-policy.c:145:				our_funds.satoshis, tcase->policy.per_channel_max.satoshis);
tests/fuzz/fuzz-funder-policy.c:155:				our_funds.satoshis, tcase->available_funds.satoshis,
tests/fuzz/fuzz-funder-policy.c:156:				tcase->policy.reserve_tank.satoshis);
tests/fuzz/fuzz-funder-policy.c:161:			tcase->policy.reserve_tank.satoshis, tcase->available_funds.satoshis,
tests/fuzz/fuzz-funder-policy.c:162:			our_funds.satoshis);
make: *** [Makefile:577: check-amount-access] Error 1
```

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2025-09-22 11:06:56 +09:30
parent cedf2f9d47
commit 9fe8f3ab2e
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
tests/fuzz/fuzz-funder-policy.c
View File

@@ -29,7 +29,7 @@ struct test_case {
static struct amount_sat fromwire_amount_sat_bounded(const u8 **cursor, size_t *max)
{
struct amount_sat amt = fromwire_amount_sat(cursor, max);
amt.satoshis %= (MAX_SATS + 1);
amt.satoshis %= (MAX_SATS + 1); /* Raw: fuzzing */
return amt;
}
@@ -129,7 +129,7 @@ void run(const u8 *data, size_t size)
}
if (amount_sat_greater(total, tcase->max_channel_size)) {
fprintf(stderr, "Total channel capacity %"PRIu64" exceeds size %"PRIu64"\n",
total.satoshis, tcase->max_channel_size.satoshis);
total.satoshis, tcase->max_channel_size.satoshis); /* Raw: fuzzing */
abort();
}
@@ -137,12 +137,12 @@ void run(const u8 *data, size_t size)
if (amount_sat_less(our_funds, tcase->policy.per_channel_min) &&
!amount_sat_is_zero(our_funds)) {
fprintf(stderr, "our_funds %"PRIu64" < per_channel_min %"PRIu64"\n",
our_funds.satoshis, tcase->policy.per_channel_min.satoshis);
our_funds.satoshis, tcase->policy.per_channel_min.satoshis); /* Raw: fuzzing */
abort();
}
if (amount_sat_greater(our_funds, tcase->policy.per_channel_max)) {
fprintf(stderr, "our_funds %"PRIu64" > per_max_channel_size %"PRIu64"\n",
our_funds.satoshis, tcase->policy.per_channel_max.satoshis);
our_funds.satoshis, tcase->policy.per_channel_max.satoshis); /* Raw: fuzzing */
abort();
}
}
@@ -152,14 +152,14 @@ void run(const u8 *data, size_t size)
if (amount_sat_sub(&available_minus_reserve, tcase->available_funds, tcase->policy.reserve_tank)) {
if (amount_sat_greater(our_funds, available_minus_reserve)) {
fprintf(stderr, "our_funds %"PRIu64" > available %"PRIu64" - reserve %"PRIu64"\n",
our_funds.satoshis, tcase->available_funds.satoshis,
tcase->policy.reserve_tank.satoshis);
our_funds.satoshis, tcase->available_funds.satoshis, /* Raw: fuzzing */
tcase->policy.reserve_tank.satoshis); /* Raw: fuzzing */
abort();
}
} else if (!amount_sat_eq(our_funds, AMOUNT_SAT(0))) {
fprintf(stderr, "Reserve %"PRIu64" >= available %"PRIu64" but our_funds %"PRIu64" != 0\n",
tcase->policy.reserve_tank.satoshis, tcase->available_funds.satoshis,
our_funds.satoshis);
tcase->policy.reserve_tank.satoshis, tcase->available_funds.satoshis, /* Raw: fuzzing */
our_funds.satoshis); /* Raw: fuzzing */
abort();
}