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ethercat
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Decreased maximum length of error message to avoid stack warning.

This commit is contained in:
Florian Pose 2012-01-10 11:30:03 +01:00
parent 9a102c78e0
commit dd7e81ad27
1 changed files with 3 additions and 2 deletions
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5
master/fsm_foe.c
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@ -729,7 +729,8 @@ void ec_fsm_foe_state_data_read(
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 @@ void ec_fsm_foe_state_data_read(
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);
}