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netmindz
2025-08-21 08:53:11 +01:00
committed by GitHub
parent 4de6656bc4
commit 2082b01a3c
2 changed files with 7 additions and 6 deletions
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11
usermods/udp_name_sync/udp_name_sync.cpp
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@@ -45,15 +45,16 @@ class UdpNameSync : public Usermod {
return;
}
if (0 == strcmp(mainseg.name, segmentName)) return; //same name, do nothing
const char* curName = mainseg.name ? mainseg.name : "";
if (strcmp(curName, segmentName) == 0) return; // same name, do nothing
notifierUdp.beginPacket(broadcastIp, udpPort);
DEBUG_PRINT(F("UdpNameSync: saving segment name "));
DEBUG_PRINTLN(mainseg.name);
byte length = strlen(mainseg.name);
strlcpy(segmentName, mainseg.name, length+1);
strlcpy((char *)&udpOut[1], segmentName, length+1);
notifierUdp.write(udpOut, length + 2);
size_t length = strlen(mainseg.name);
strlcpy(segmentName, mainseg.name, sizeof(segmentName));
strlcpy((char *)&udpOut[1], segmentName, sizeof(udpOut) - 1); // leave room for header byte
notifierUdp.write(udpOut, 2 + strnlen((char *)&udpOut[1], sizeof(udpOut) - 1));
notifierUdp.endPacket();
DEBUG_PRINT(F("UdpNameSync: Sent segment name : "));
DEBUG_PRINTLN(segmentName);