diff options
| author | Nick Mathewson <nickm@torproject.org> | 2017-06-27 11:04:44 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-06-27 11:04:44 -0400 |
| commit | 711160a46f5fbba7106c23c29f99bed75928a5a7 (patch) | |
| tree | ff6e2c5354d0d9c33afc5cc51edc35764f09c2bb /src/or/connection_or.c | |
| parent | 1c64133cb3b9656fc37c1d8c91e1b4225f889428 (diff) | |
| parent | 3483f7c00349be6cba7b703f2e5ee94563d0c6eb (diff) | |
| download | tor-711160a46f5fbba7106c23c29f99bed75928a5a7.tar.gz tor-711160a46f5fbba7106c23c29f99bed75928a5a7.zip | |
Merge branch 'maint-0.2.8' into maint-0.2.9
Diffstat (limited to 'src/or/connection_or.c')
| -rw-r--r-- | src/or/connection_or.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/or/connection_or.c b/src/or/connection_or.c index 3b35d5e34c..dadfdc4380 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -432,9 +432,11 @@ cell_pack(packed_cell_t *dst, const cell_t *src, int wide_circ_ids) set_uint32(dest, htonl(src->circ_id)); dest += 4; } else { + /* Clear the last two bytes of dest, in case we can accidentally + * send them to the network somehow. */ + memset(dest+CELL_MAX_NETWORK_SIZE-2, 0, 2); set_uint16(dest, htons(src->circ_id)); dest += 2; - memset(dest+CELL_MAX_NETWORK_SIZE-2, 0, 2); /*make sure it's clear */ } set_uint8(dest, src->command); memcpy(dest+1, src->payload, CELL_PAYLOAD_SIZE); |