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fuzz: target for error
Fuzz the decoding and encoding of error.
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1 changed files with 38 additions and 0 deletions
38
tests/fuzz/fuzz-wire-error.c
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38
tests/fuzz/fuzz-wire-error.c
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#include "config.h"
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#include <ccan/mem/mem.h>
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#include <common/channel_id.h>
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#include <tests/fuzz/libfuzz.h>
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#include <tests/fuzz/wire.h>
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#include <wire/peer_wire.h>
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struct error {
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struct channel_id channel_id;
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u8 *data;
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};
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static void *encode(const tal_t *ctx, const struct error *s)
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{
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return towire_error(ctx, &s->channel_id, s->data);
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}
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static struct error *decode(const tal_t *ctx, const void *p)
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{
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struct error *s = tal(ctx, struct error);
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if (fromwire_error(s, p, &s->channel_id, &s->data))
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return s;
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return tal_free(s);
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}
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static bool equal(const struct error *x, const struct error *y)
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{
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if (!channel_id_eq(&x->channel_id, &y->channel_id))
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return false;
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return memeq(x->data, tal_bytelen(x->data), y->data,
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tal_bytelen(y->data));
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}
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void run(const u8 *data, size_t size)
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{
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test_decode_encode(data, size, WIRE_ERROR, struct error);
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}
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