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daemon: add memcheck() in various places where we expect things to be initialized.

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This just causes valgrind to warn sooner.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2016-03-08 10:31:15 +10:30
parent ab1176d218
commit c1d1b360bf
3 changed files with 10 additions and 2 deletions
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3
bitcoin/script.c
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@ -7,6 +7,7 @@
#include <ccan/crypto/ripemd160/ripemd160.h>
#include <ccan/crypto/sha256/sha256.h>
#include <ccan/endian/endian.h>
#include <ccan/mem/mem.h>
/* Some standard ops */
#define OP_PUSHBYTES(val) (val)
@ -76,7 +77,7 @@ static void add_push_bytes(u8 **scriptp, const void *mem, size_t len)
add(scriptp, &v, 4);
}
add(scriptp, mem, len);
add(scriptp, memcheck(mem, len), len);
}
static void add_number(u8 **script, u32 num)

5
daemon/packets.c
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@ -469,9 +469,12 @@ Pkt *accept_pkt_htlc_update(const tal_t *ctx,
peer_get_revocation_hash(peer, peer->num_htlcs+1,
&cur->our_revocation_hash);
memcheck(&cur->their_revocation_hash, sizeof(cur->their_revocation_hash));
/* Now we create the commit tx pair. */
make_commit_txs(cur, peer, &cur->our_revocation_hash,
make_commit_txs(cur, peer,
memcheck(&cur->our_revocation_hash,
sizeof(cur->our_revocation_hash)),
&cur->their_revocation_hash,
cur->cstate,
&cur->our_commit, &cur->their_commit);

4
funding.c
View File

@ -1,5 +1,6 @@
#include "funding.h"
#include <assert.h>
#include <ccan/mem/mem.h>
#include <ccan/structeq/structeq.h>
#include <string.h>
@ -188,6 +189,9 @@ void funding_add_htlc(struct channel_oneside *creator,
creator->htlcs[n].msatoshis = msatoshis;
creator->htlcs[n].expiry = *expiry;
creator->htlcs[n].rhash = *rhash;
memcheck(&creator->htlcs[n].msatoshis,
sizeof(creator->htlcs[n].msatoshis));
memcheck(&creator->htlcs[n].rhash, sizeof(creator->htlcs[n].rhash));
}
size_t funding_find_htlc(struct channel_oneside *creator,