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OPENZAP-240 #resolve [GSM module uses incorrect length when parsing AT responses] 

Use the buffer length returned by the driver instead of trying to use strlen()
This commit is contained in:
Moises Silva 2015-11-08 22:12:41 -06:00
parent 91e86ab352
commit ce5c99d45c
1 changed files with 3 additions and 4 deletions
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7
libs/freetdm/src/ftmod/ftmod_gsm/ftmod_gsm.c
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@ -1086,12 +1086,11 @@ static void *ftdm_gsm_run(ftdm_thread_t *me, void *obj)
ftdm_channel_lock(gsm_data->bchan);
ftdm_channel_advance_states(gsm_data->bchan);
if (FTDM_SUCCESS == status && (flags & FTDM_READ)) {
int n = 0, m = 0;
int n = 0;
n = read_channel(gsm_data->dchan, buffer, sizeof(buffer) - 1);
if (n > 0) {
m = strlen(buffer); /* TODO: Hum? is this needed? why not using the return val from read_channel? */
wat_span_process_read(span->span_id, buffer, m);
wat_span_process_read(span->span_id, buffer, n);
buffer[0] = 0;
}
}
ftdm_channel_advance_states(gsm_data->bchan);