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fix cppcheck

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This commit is contained in:
Thomas Göttgens 2023-01-16 11:08:48 +01:00
parent aca1241a7f
commit 2b9f01f0e4
4 changed files with 13 additions and 13 deletions
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12
src/gps/NMEAWPL.cpp
View File

@ -16,10 +16,10 @@
* -------------------------------------------
*/
uint32_t printWPL(char *buf, const Position &pos, const char *name)
uint32_t printWPL(char *buf, size_t bufsz, const Position &pos, const char *name)
{
GeoCoord geoCoord(pos.latitude_i,pos.longitude_i,pos.altitude);
uint32_t len = snprintf(buf, sizeof(buf), "$GNWPL,%02d%07.4f,%c,%03d%07.4f,%c,%s",
uint32_t len = snprintf(buf, bufsz, "$GNWPL,%02d%07.4f,%c,%03d%07.4f,%c,%s",
geoCoord.getDMSLatDeg(),
(abs(geoCoord.getLatitude()) - geoCoord.getDMSLatDeg() * 1e+7) * 6e-6,
geoCoord.getDMSLatCP(),
@ -31,7 +31,7 @@ uint32_t printWPL(char *buf, const Position &pos, const char *name)
for (uint32_t i = 1; i < len; i++) {
chk ^= buf[i];
}
len += snprintf(buf + len, sizeof(buf) + len, "*%02X\r\n", chk);
len += snprintf(buf + len, bufsz - len, "*%02X\r\n", chk);
return len;
}
@ -59,10 +59,10 @@ uint32_t printWPL(char *buf, const Position &pos, const char *name)
* -------------------------------------------
*/
uint32_t printGGA(char *buf, const Position &pos)
uint32_t printGGA(char *buf, size_t bufsz, const Position &pos)
{
GeoCoord geoCoord(pos.latitude_i,pos.longitude_i,pos.altitude);
uint32_t len = snprintf(buf, sizeof(buf), "$GNGGA,%06u.%03u,%02d%07.4f,%c,%03d%07.4f,%c,%u,%02u,%04u,%04d,%c,%04d,%c,%d,%04d",
uint32_t len = snprintf(buf, bufsz, "$GNGGA,%06u.%03u,%02d%07.4f,%c,%03d%07.4f,%c,%u,%02u,%04u,%04d,%c,%04d,%c,%d,%04d",
pos.time / 1000,
pos.time % 1000,
geoCoord.getDMSLatDeg(),
@ -85,6 +85,6 @@ uint32_t printGGA(char *buf, const Position &pos)
for (uint32_t i = 1; i < len; i++) {
chk ^= buf[i];
}
len += snprintf(buf + len, sizeof(buf) + len, "*%02X\r\n", chk);
len += snprintf(buf + len, bufsz - len, "*%02X\r\n", chk);
return len;
}

4
src/gps/NMEAWPL.h
View File

@ -3,5 +3,5 @@
#include <Arduino.h>
#include "main.h"
uint32_t printWPL(char *buf, const Position &pos, const char *name);
uint32_t printGGA(char *buf, const Position &pos);
uint32_t printWPL(char *buf, size_t bufsz, const Position &pos, const char *name);
uint32_t printGGA(char *buf, size_t bufsz, const Position &pos);

6
src/modules/AdminModule.cpp
View File

@ -24,10 +24,10 @@ bool hasOpenEditTransaction;
static const char *secretReserved = "sekrit";
/// If buf is the reserved secret word, replace the buffer with currentVal
static void writeSecret(char *buf, const char *currentVal)
static void writeSecret(char *buf, size_t bufsz, const char *currentVal)
{
if (strcmp(buf, secretReserved) == 0) {
strncpy(buf, currentVal, sizeof(buf));
strncpy(buf, currentVal, bufsz);
}
}
@ -381,7 +381,7 @@ void AdminModule::handleGetConfig(const MeshPacket &req, const uint32_t configTy
LOG_INFO("Getting config: Network\n");
res.get_config_response.which_payload_variant = Config_network_tag;
res.get_config_response.payload_variant.network = config.network;
writeSecret(res.get_config_response.payload_variant.network.wifi_psk, config.network.wifi_psk);
writeSecret(res.get_config_response.payload_variant.network.wifi_psk, sizeof(res.get_config_response.payload_variant.network.wifi_psk), config.network.wifi_psk);
break;
case AdminMessage_ConfigType_DISPLAY_CONFIG:
LOG_INFO("Getting config: Display\n");

4
src/modules/SerialModule.cpp
View File

@ -200,7 +200,7 @@ int32_t SerialModule::runOnce()
// in NMEA mode send out GGA every 2 seconds, Don't read from Port
if (millis() - lastNmeaTime > 2000) {
lastNmeaTime = millis();
printGGA(outbuf, nodeDB.getNode(myNodeInfo.my_node_num)->position);
printGGA(outbuf, sizeof(outbuf), nodeDB.getNode(myNodeInfo.my_node_num)->position);
Serial2.printf("%s", outbuf);
}
} else {
@ -293,7 +293,7 @@ ProcessMessage SerialModuleRadio::handleReceived(const MeshPacket &mp)
decoded = &scratch;
}
// send position packet as WPL to the serial port
printWPL(outbuf, *decoded, nodeDB.getNode(getFrom(&mp))->user.long_name);
printWPL(outbuf, sizeof(outbuf), *decoded, nodeDB.getNode(getFrom(&mp))->user.long_name);
Serial2.printf("%s", outbuf);
}
}