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Fixed issue where junk T.38 received after a FAX exchange is totally completed 

s not simply ignored.
This commit is contained in:
Steve Underwood 2012-02-04 20:33:06 +08:00
parent 65fc2f8ac1
commit 8b3dd5cc1c
1 changed files with 9 additions and 0 deletions
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9
libs/spandsp/src/t38_terminal.c
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@ -234,6 +234,10 @@ static int process_rx_indicator(t38_core_state_t *t, void *user_data, int indica
s = (t38_terminal_state_t *) user_data; s = (t38_terminal_state_t *) user_data;
fe = &s->t38_fe; fe = &s->t38_fe;
/* Protect against T.38 stuff arriving after we've actually finished. */
if (fe->current_rx_type == T30_MODEM_DONE)
return 0;
if (t->current_rx_indicator == indicator) if (t->current_rx_indicator == indicator)
{ {
/* This is probably due to the far end repeating itself, or slipping /* This is probably due to the far end repeating itself, or slipping
@ -332,6 +336,11 @@ static int process_rx_data(t38_core_state_t *t, void *user_data, int data_type,
s = (t38_terminal_state_t *) user_data; s = (t38_terminal_state_t *) user_data;
fe = &s->t38_fe; fe = &s->t38_fe;
/* Protect against T.38 stuff arriving after we've actually finished. */
if (fe->current_rx_type == T30_MODEM_DONE)
return 0;
/* In termination mode we don't care very much what the data type is apart from a couple of /* In termination mode we don't care very much what the data type is apart from a couple of
special cases. */ special cases. */
switch (data_type) switch (data_type)