nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-09-21 05:26:20 +02:00
Code Issues Packages Projects Releases Wiki Activity

We need a routerlist_replace as well. This should do something about those annoying mysterious segfaults.

Browse Source 
svn:r5288
This commit is contained in:
Nick Mathewson 2005-10-19 03:02:28 +00:00
parent 4df1892db1
commit 74d9c92c49
1 changed files with 25 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/or/routerlist.c
View File

@ -1136,6 +1136,30 @@ routerlist_remove(routerlist_t *rl, routerinfo_t *ri, int idx)
// routerlist_assert_ok(rl);
}
static void
routerlist_replace(routerlist_t *rl, routerinfo_t *ri_old,
routerinfo_t *ri_new, int idx)
{
if (idx < 0 || smartlist_get(rl->routers, idx) != ri_old) {
idx = -1;
SMARTLIST_FOREACH(rl->routers, routerinfo_t *, r,
if (r == ri_old) {
idx = r_sl_idx;
break;
});
}
if (idx >= 0) {
smartlist_set(rl->routers, idx, ri_new);
} else {
smartlist_add(rl->routers, ri_new);
}
if (memcmp(ri_old->identity_digest, ri->new_identity_digest)) {
/* digests don't match; digestmap_set won't replace */
digestmap_remove(rl->identity_map, ri_old->identity_digest);
}
digestmap_set(rl->identity_map, ri_new->identity_digest, ri_new);
}
/** Free all memory held by the rouerlist module */
void
routerlist_free_all(void)
@ -1338,8 +1362,8 @@ router_add_to_routerlist(routerinfo_t *router, const char **msg,
router->num_unreachable_notifications++;
}
}
routerlist_replace(routerlist, old_router, router, i);
routerinfo_free(old_router);
smartlist_set(routerlist->routers, i, router);
if (!from_cache)
router_append_to_journal(router->signed_descriptor,
router->signed_descriptor_len);