diff options
| author | Andreas Schneider <asn@cryptomilk.org> | 2018-09-26 11:07:30 +0200 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2018-10-19 22:01:28 +0200 |
| commit | 0f2b7bb870091123fe89ba77b005d50684506896 (patch) | |
| tree | a4793e1c672a99eae24b3898d88a6824f1c0a805 | |
| parent | 504afadbf064de41c5d7b60c1d68959dc3352ac6 (diff) | |
| download | libssh-0f2b7bb870091123fe89ba77b005d50684506896.tar.gz libssh-0f2b7bb870091123fe89ba77b005d50684506896.tar.xz libssh-0f2b7bb870091123fe89ba77b005d50684506896.zip | |
packet: Add missing null pointer check in ssh_packet_socket_callback()
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
| -rw-r--r-- | src/packet.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/packet.c b/src/packet.c index 3ce72def..36c037eb 100644 --- a/src/packet.c +++ b/src/packet.c @@ -1062,6 +1062,9 @@ int ssh_packet_socket_callback(const void *data, size_t receivedlen, void *user) packet_len - (lenfield_blocksize - sizeof(uint32_t)); cleartext_packet = ssh_buffer_allocate(session->in_buffer, packet_remaining); + if (cleartext_packet == NULL) { + goto error; + } if (session->current_crypto) { /* * Decrypt the rest of the packet (lenfield_blocksize bytes already |