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gossipd: Handle failed lseek(...)

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practicalswift
2018-05-06 09:03:03 +02:00
committed by Christian Decker
parent e308423954
commit 8cc02f63bc
1 changed files with 4 additions and 1 deletions
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5
gossipd/gossip_store.c
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@@ -130,7 +130,10 @@ void gossip_store_load(struct routing_state *rstate, struct gossip_store *gs)
const char *bad;
size_t stats[] = {0, 0, 0, 0};
lseek(gs->fd, known_good, SEEK_SET);
if (lseek(gs->fd, known_good, SEEK_SET) < 0) {
status_unusual("gossip_store: lseek failure");
goto truncate_nomsg;
}
while (read(gs->fd, &belen, sizeof(belen)) == sizeof(belen)) {
msglen = be32_to_cpu(belen);
msg = tal_arr(gs, u8, msglen);