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Merge branch 'freebsd-aslr-issue'

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This commit is contained in:
Philip Homburg
2023-06-15 11:06:29 +02:00
parent 0f1ea7e490 52581f8644
commit b1bcde3137
1 changed files with 19 additions and 0 deletions
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services/outside_network.c
+19
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@@ -551,8 +551,27 @@ reuse_tcp_find(struct outside_network* outnet, struct sockaddr_storage* addr,
log_assert(&key_p != ((struct reuse_tcp*)result)->pending);
}
/* not found, return null */
/* It is possible that we search for something before the first element
* in the tree. Replace a null pointer with the first element.
*/
if (!result) {
verbose(VERB_CLIENT, "reuse_tcp_find: taking first");
result = rbtree_first(&outnet->tcp_reuse);
}
if(!result || result == RBTREE_NULL)
return NULL;
/* It is possible that we got the previous address, but that the
* address we are looking for is in the tree. If the address we got
* is less than the address we are looking, then take the next entry.
*/
if (reuse_cmp_addrportssl(result->key, &key_p.reuse) < 0) {
verbose(VERB_CLIENT, "reuse_tcp_find: key too low");
result = rbtree_next(result);
}
verbose(VERB_CLIENT, "reuse_tcp_find check inexact match");
/* inexact match, find one of possibly several connections to the
* same destination address, with the correct port, ssl, and