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cppcheck really like us to use snprinft....

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iceman1001
2026-03-29 09:42:36 +07:00
parent 000d086d59
commit 94720a4a6c
1 changed files with 1 additions and 1 deletions
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2
client/src/cmdmqtt.c
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@@ -144,7 +144,7 @@ static int mqtt_receive(const char *addr, const char *port, const char *topic, c
mqtt_init(&client, sockfd, sendbuf, sizeof(sendbuf), recvbuf, sizeof(recvbuf), mqtt_publish_callback);
char cid[20] = "pm3_";
sprintf(cid + strlen(cid), "%02x%02x%02x%02x"
snprintf(cid + strlen(cid), sizeof(cid) - 4, "%02x%02x%02x%02x"
, rand() % 0xFF
, rand() % 0xFF
, rand() % 0xFF