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Change sprintf to snprint in prm80 

https://github.com/Hamlib/Hamlib/issues/857
pull/928/head
Mike Black W9MDB 2022-01-11 16:16:35 -06:00
rodzic 8829a8011d
commit 20882cb18f
1 zmienionych plików z 9 dodań i 9 usunięć
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18
rigs/prm80/prm80.c
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@ -385,9 +385,9 @@ int prm80_set_rx_tx_freq(RIG *rig, freq_t rx_freq, freq_t tx_freq)
int rc; int rc;
// for RX, compute the PLL word without the IF // for RX, compute the PLL word without the IF
sprintf(rx_freq_buf, "%04X", SNPRINTF(rx_freq_buf, sizeof(rx_freq_buf), "%04X",
rx_freq_to_pll_value(rx_freq)); rx_freq_to_pll_value(rx_freq));
sprintf(tx_freq_buf, "%04X", SNPRINTF(tx_freq_buf, sizeof(tx_freq_buf), "%04X",
(unsigned)(tx_freq / FREQ_DIV)); (unsigned)(tx_freq / FREQ_DIV));
// The protocol is like this : // The protocol is like this :
@ -576,7 +576,7 @@ int prm80_set_mem(RIG *rig, vfo_t vfo, int ch)
return -RIG_EINVAL; return -RIG_EINVAL;
} }
sprintf(chbuf, "%02u", (unsigned)ch); SNPRINTF(chbuf, sizeof(chbuf), "%02u", (unsigned)ch);
prm80_force_cache_timeout(rig); prm80_force_cache_timeout(rig);
@ -853,7 +853,7 @@ int prm80_set_channel(RIG *rig, vfo_t vfo, const channel_t *chan)
"This channel number doesn't exist. Add new channel (Y/N) ? " "This channel number doesn't exist. Add new channel (Y/N) ? "
*/ */
sprintf(buf, "%02u", (unsigned)chan->channel_num); SNPRINTF(buf, sizeof(buf), "%02u", (unsigned)chan->channel_num);
ret = prm80_transaction(rig, "P", buf, 0); ret = prm80_transaction(rig, "P", buf, 0);
@ -863,7 +863,7 @@ int prm80_set_channel(RIG *rig, vfo_t vfo, const channel_t *chan)
} }
// Set the RX frequency as PLL word. // Set the RX frequency as PLL word.
sprintf(buf, "%04X", rx_freq_to_pll_value(chan->freq)); SNPRINTF(buf, sizeof(buf), "%04X", rx_freq_to_pll_value(chan->freq));
// "PLL value to load : $" // "PLL value to load : $"
ret = read_dollar_prompt_and_send(&rs->rigport, NULL, NULL, buf); ret = read_dollar_prompt_and_send(&rs->rigport, NULL, NULL, buf);
@ -887,7 +887,7 @@ int prm80_set_channel(RIG *rig, vfo_t vfo, const channel_t *chan)
chanstate |= (chan->flags & RIG_CHFLAG_SKIP) ? 0x08 : 0; chanstate |= (chan->flags & RIG_CHFLAG_SKIP) ? 0x08 : 0;
sprintf(buf, "%02X", chanstate); SNPRINTF(buf, sizeof(buf), "%02X", chanstate);
// "Channel state : $" // "Channel state : $"
ret = read_dollar_prompt_and_send(&rs->rigport, NULL, NULL, buf); ret = read_dollar_prompt_and_send(&rs->rigport, NULL, NULL, buf);
@ -1063,12 +1063,12 @@ int prm80_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{ {
case RIG_LEVEL_AF: case RIG_LEVEL_AF:
// Unlike system state, volume decimal // Unlike system state, volume decimal
sprintf(buf, "%02u", (unsigned)(val.f * 16)); SNPRINTF(buf, sizeof(buf), "%02u", (unsigned)(val.f * 16));
return prm80_transaction(rig, "O", buf, 1); return prm80_transaction(rig, "O", buf, 1);
case RIG_LEVEL_SQL: case RIG_LEVEL_SQL:
sprintf(buf, "%02u", (unsigned)(val.f * 15)); SNPRINTF(buf, sizeof(buf), "%02u", (unsigned)(val.f * 15));
return prm80_transaction(rig, "F", buf, 1); return prm80_transaction(rig, "F", buf, 1);
@ -1090,7 +1090,7 @@ int prm80_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
mode_byte = hhtoi(buf); mode_byte = hhtoi(buf);
mode_byte &= ~0x02; mode_byte &= ~0x02;
mode_byte |= (val.f == 0.) ? 0 : 0x02; mode_byte |= (val.f == 0.) ? 0 : 0x02;
sprintf(buf, "%02X", (unsigned)mode_byte); SNPRINTF(buf, sizeof(buf), "%02X", (unsigned)mode_byte);
return prm80_transaction(rig, "D", buf, 1); return prm80_transaction(rig, "D", buf, 1);