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| author | Andreas Schneider <asn@cryptomilk.org> | 2018-09-26 11:07:30 +0200 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2018-10-24 09:48:35 +0200 |
| commit | a190ff93026a43fdf0b466aa98d3417291569c52 (patch) | |
| tree | 5f5a56290f48ed643ecb8edc13393a2f7d95349e /src | |
| parent | 2e7e0ad6c9f858c24ff80fa26e79b6309c0385ff (diff) | |
| download | libssh-a190ff93026a43fdf0b466aa98d3417291569c52.tar.gz libssh-a190ff93026a43fdf0b466aa98d3417291569c52.tar.xz libssh-a190ff93026a43fdf0b466aa98d3417291569c52.zip | |
packet: Add missing null pointer check in ssh_packet_socket_callback()
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'src')
| -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 |