aljaz/lightning
1
0
Fork 0
mirror of https://github.com/aljazceru/lightning.git synced 2025-12-23 00:54:20 +01:00
Code Issues Packages Projects Releases Wiki Activity

common/gossmap: fix gossmap_node_get_announce() on unannounced nodes.

Browse Source 
We would return junk before.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2020-10-20 14:28:06 +10:30
parent bb9ad57a03
commit 52c465fef0
1 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
common/gossmap.c
View File

@@ -823,8 +823,14 @@ u8 *gossmap_node_get_announce(const tal_t *ctx,
const struct gossmap *map, const struct gossmap *map,
const struct gossmap_node *n) const struct gossmap_node *n)
{ {
u16 len = map_be16(map, n->nann_off); u16 len;
u8 *msg = tal_arr(ctx, u8, len); u8 *msg;
if (n->nann_off == 0)
return NULL;
len = map_be16(map, n->nann_off);
msg = tal_arr(ctx, u8, len);
map_copy(map, n->nann_off, msg, len); map_copy(map, n->nann_off, msg, len);
return msg; return msg;