[gnutls-devel] GnuTLS | Missing/wrong checks in lib/ext/pre_shared_key.c (server_recv_params) (#523)

Tim Rühsen gitlab at mg.gitlab.com
Thu Jul 19 12:13:11 CEST 2018

New Issue was created.

Issue 523: https://gitlab.com/gnutls/gnutls/issues/523
Author:    Tim Rühsen

In Line 489+ there is
while ((psk_index = _gnutls13_psk_ext_parser_next_psk(&psk_parser, &psk)) >= 0) {

It is possible that the loop terminates without some variables being set (`resuming` and `prf`). Within the loop not all possible conditions are covered.

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