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| author | Nick Mathewson <nickm@torproject.org> | 2019-09-12 09:51:04 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2019-09-12 09:51:04 -0400 |
| commit | 0327f9a0757e202666ec54460a69303633af4b33 (patch) | |
| tree | f1ab5e087e8fb3846eea8a3f1f6df5cdc9972784 /src/core/or/connection_edge.c | |
| parent | 896a1ac50b6ab182c1e15cc5271d0b24fcb90a31 (diff) | |
| parent | 97f7efa9e3316e4e8970a87a1ee53fd4fd0075d8 (diff) | |
| download | tor-0327f9a0757e202666ec54460a69303633af4b33.tar.gz tor-0327f9a0757e202666ec54460a69303633af4b33.zip | |
Merge branch 'ticket31687_035' into ticket31687_040
Diffstat (limited to 'src/core/or/connection_edge.c')
| -rw-r--r-- | src/core/or/connection_edge.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/core/or/connection_edge.c b/src/core/or/connection_edge.c index cc240bdc98..085c641859 100644 --- a/src/core/or/connection_edge.c +++ b/src/core/or/connection_edge.c @@ -2559,8 +2559,11 @@ destination_from_pf(entry_connection_t *conn, socks_request_t *req) } else if (proxy_sa->sa_family == AF_INET6) { struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)proxy_sa; pnl.af = AF_INET6; - memcpy(&pnl.saddr.v6, tor_addr_to_in6(&ENTRY_TO_CONN(conn)->addr), - sizeof(struct in6_addr)); + const struct in6_addr *dest_in6 = + tor_addr_to_in6(&ENTRY_TO_CONN(conn)->addr); + if (BUG(!dest_in6)) + return -1; + memcpy(&pnl.saddr.v6, dest_in6, sizeof(struct in6_addr)); pnl.sport = htons(ENTRY_TO_CONN(conn)->port); memcpy(&pnl.daddr.v6, &sin6->sin6_addr, sizeof(struct in6_addr)); pnl.dport = sin6->sin6_port; |