# HG changeset patch # User Florian Pose # Date 1326191403 -3600 # Node ID 2a3c1d27eb0fa54082f489a48a9d8c9092489d4f # Parent 0d2e24f2e1b2be791eb04977f89ab9f78e156c93 Decreased maximum length of error message to avoid stack warning. diff -r 0d2e24f2e1b2 -r 2a3c1d27eb0f master/fsm_foe.c --- a/master/fsm_foe.c Tue Jan 10 10:56:24 2012 +0100 +++ b/master/fsm_foe.c Tue Jan 10 11:30:03 2012 +0100 @@ -729,7 +729,8 @@ return; } - if (!(data = ec_slave_mbox_fetch(slave, datagram, &mbox_prot, &rec_size))) { + if (!(data = ec_slave_mbox_fetch(slave, datagram, &mbox_prot, + &rec_size))) { ec_foe_set_rx_error(fsm, FOE_MBOX_FETCH_ERROR); return; } @@ -755,7 +756,7 @@ EC_SLAVE_ERR(slave, "Received FoE Error Request (code 0x%08x).\n", fsm->request->error_code); if (rec_size > 6) { - uint8_t text[1024]; + uint8_t text[256]; strncpy(text, data + 6, min(rec_size - 6, sizeof(text))); EC_SLAVE_ERR(slave, "FoE Error Text: %s\n", text); }