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8670. By Craig Young <email address hidden> on 2024-05-28

gdhcp: Prevent a short allocation by checking upper_length

8669. By Brian Fukano <email address hidden> on 2024-05-07

dnsproxy: Do not use untrusted value in computation

static analysis tools are much happier when untrusted data sources are
not used in computations. In particular, the preferred form for
boundary checking is to compute the bounds using trusted sources and
compare to the length obtained in the untrusted source.

8668. By Brian Fukano <email address hidden> on 2024-05-07

dnsproxy: zero-terminate the buffer after recvfrom

in the case of udp_listener_event(), recvfrom reads into a buffer
which is then passed down into:
  resolv()
  ns_resolv()
  ns_try_to_resolve_from_cache()
  cache_check()

which finally invokes strlen on the buffer. It isn't clear whether the
read-in length is ever taken into account, so zero-terminate the buffer
for now.

Similarly, in tcp_client_event, the buffer filled by recvfrom is sent to
  read_tcp_data()
  cache_check()

8667. By Brian Fukano <email address hidden> on 2024-05-07

dnsproxy: Check sendto error return

Make sure to check the sendto error return value like is done elsewhere.

8666. By Brian Fukano <email address hidden> on 2024-05-07

dnsproxy: Check fcntl return value

It is astronomically unlikely that fcntl would fail, but check the error
return just in case.

8665. By Brian Fukano <email address hidden> on 2024-04-22

dnsproxy: Fix cached ttl update

This bug was exposed after fixing the signedness comparison warnings
found in dnsproxy.c update_cached_ttl() consistently comes up two
bytes short when processing the last record.

8664. By Ram Subramanian <email address hidden> on 2024-04-22

iwd: set network to connected if it is already

Without this, connman will wait for a "Connected" signal from iwd, which
is only emitted when iwd connects to a network. If it is already
connected by the time create_network() is run, that network will be
stuck in limbo.

8663. By Robert Tiemann <email address hidden> on 2024-04-18

technology: Fix memory leak.

8662. By Robert Tiemann <email address hidden> on 2024-04-18

wifi: Fix indentation.

8661. By Robert Tiemann <email address hidden> on 2024-04-18

wifi: Fix memory leak.

A GSupplicantSSID instance was leaked in ssid_ap_init() in case
connman_technology_get_wifi_tethering() didn't succeed.