Benjamin Valentin d4aa8aad10 nanocoap: validate input with NDEBUG ...

A malformed or malicious CoAP request may contain invalid field lengths.
`nanocoap` protects with this by using `assert()`, which safely crashes
the application in debug mode.

In release mode the check is removed.

Instead of allowing arbitrary memory writes, return 0 on invalid inputs.

Discovered by [Coverity](https://scan3.coverity.com/reports.htm#v46910/p10250/fileInstanceId=38357789&defectInstanceId=9793779&mergedDefectId=297306)

2020-08-11 15:54:23 +02:00

..

Kconfig

net/nanocoap/kconfig: Explicitly define type of MODULE_NANOCOAP

2020-04-27 10:06:01 +02:00

Makefile

sys/net/nanocoap: use submodules

2017-12-01 12:55:45 +01:00

nanocoap.c

nanocoap: validate input with NDEBUG

2020-08-11 15:54:23 +02:00

sock.c

net/coap: Move COAP_MAX_RETRANSMIT to 'CONFIG' namespace

2020-04-24 10:06:43 +02:00