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Fix signed/unsigned comparison.

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Closes #747, closes #753.
pull/738/merge
Roger A. Light 8 years ago
parent ff1afbabbf
commit d982c265cb
1 changed files with 3 additions and 3 deletions
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6
src/conf.c
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@ -1382,17 +1382,17 @@ int _config_read_file_core(struct mqtt3_config *config, bool reload, const char
_mosquitto_log_printf(NULL, MOSQ_LOG_ERR, "Error: Empty max_queued_messages value in configuration.");
}
}else if(!strcmp(token, "memory_limit")){
size_t lim;
ssize_t lim;
if(_conf_parse_int(&token, "memory_limit", (int *)&lim, saveptr)) return MOSQ_ERR_INVAL;
if(lim < 0){
_mosquitto_log_printf(NULL, MOSQ_LOG_ERR, "Error: Invalid memory_limit value (%lu).", lim);
_mosquitto_log_printf(NULL, MOSQ_LOG_ERR, "Error: Invalid memory_limit value (%ld).", lim);
return MOSQ_ERR_INVAL;
}
memory__set_limit(lim);
}else if(!strcmp(token, "message_size_limit")){
if(_conf_parse_int(&token, "message_size_limit", (int *)&config->message_size_limit, saveptr)) return MOSQ_ERR_INVAL;
if(config->message_size_limit > MQTT_MAX_PAYLOAD){
_mosquitto_log_printf(NULL, MOSQ_LOG_ERR, "Error: Invalid message_size_limit value (%d).", config->message_size_limit);
_mosquitto_log_printf(NULL, MOSQ_LOG_ERR, "Error: Invalid message_size_limit value (%u).", config->message_size_limit);
return MOSQ_ERR_INVAL;
}
}else if(!strcmp(token, "mount_point")){

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