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fuzz: target for splice_ack

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Fuzz the decoding and encoding of splice_ack.
This commit is contained in:
Matt Morehouse 2023-08-22 16:26:55 -05:00 committed by Rusty Russell
parent ea488f767b
commit ae56dcf882
1 changed files with 37 additions and 0 deletions
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37
tests/fuzz/fuzz-wire-splice_ack.c Normal file
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#include "config.h"
#include <tests/fuzz/libfuzz.h>
#include <tests/fuzz/wire.h>
#include <wire/peer_wire.h>
struct splice_ack {
struct channel_id channel_id;
struct bitcoin_blkid chain_hash;
s64 relative_satoshis;
struct pubkey funding_pubkey;
};
static void *encode(const tal_t *ctx, const struct splice_ack *s)
{
return towire_splice_ack(ctx, &s->channel_id, &s->chain_hash,
s->relative_satoshis, &s->funding_pubkey);
}
static struct splice_ack *decode(const tal_t *ctx, const void *p)
{
struct splice_ack *s = tal(ctx, struct splice_ack);
if (fromwire_splice_ack(p, &s->channel_id, &s->chain_hash,
&s->relative_satoshis, &s->funding_pubkey))
return s;
return tal_free(s);
}
static bool equal(const struct splice_ack *x, const struct splice_ack *y)
{
return memcmp(x, y, sizeof(*x)) == 0;
}
void run(const u8 *data, size_t size)
{
test_decode_encode(data, size, WIRE_SPLICE_ACK, struct splice_ack);
}