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Fix conversion warnings in client code

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Issue #1653.
pull/1691/head
Roger A. Light 6 years ago
parent 3758e0c328
commit 40bad1a999
6 changed files with 100 additions and 44 deletions
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37
client/client_props.c
Unescape Escape View File

@ -65,6 +65,8 @@ int cfg_parse_property(struct mosq_config *cfg, int argc, char *argv[], int *idx
int cmd, identifier, type;
mosquitto_property **proplist;
int rc;
long tmpl;
size_t szt;
/* idx now points to "command" */
if((*idx)+2 > argc-1){
@ -161,19 +163,44 @@ int cfg_parse_property(struct mosq_config *cfg, int argc, char *argv[], int *idx
switch(type){
case MQTT_PROP_TYPE_BYTE:
rc = mosquitto_property_add_byte(proplist, identifier, atoi(value));
tmpl = atol(value);
if(tmpl < 0 || tmpl > UINT8_MAX){
fprintf(stderr, "Error: Property value (%ld) out of range for property %s.\n\n", tmpl, propname);
return MOSQ_ERR_INVAL;
}
rc = mosquitto_property_add_byte(proplist, identifier, (uint8_t )tmpl);
break;
case MQTT_PROP_TYPE_INT16:
rc = mosquitto_property_add_int16(proplist, identifier, atoi(value));
tmpl = atol(value);
if(tmpl < 0 || tmpl > UINT16_MAX){
fprintf(stderr, "Error: Property value (%ld) out of range for property %s.\n\n", tmpl, propname);
return MOSQ_ERR_INVAL;
}
rc = mosquitto_property_add_int16(proplist, identifier, (uint16_t )tmpl);
break;
case MQTT_PROP_TYPE_INT32:
rc = mosquitto_property_add_int32(proplist, identifier, atoi(value));
tmpl = atol(value);
if(tmpl < 0 || tmpl > UINT32_MAX){
fprintf(stderr, "Error: Property value (%ld) out of range for property %s.\n\n", tmpl, propname);
return MOSQ_ERR_INVAL;
}
rc = mosquitto_property_add_int32(proplist, identifier, (uint32_t )tmpl);
break;
case MQTT_PROP_TYPE_VARINT:
rc = mosquitto_property_add_varint(proplist, identifier, atoi(value));
tmpl = atol(value);
if(tmpl < 0 || tmpl > UINT32_MAX){
fprintf(stderr, "Error: Property value (%ld) out of range for property %s.\n\n", tmpl, propname);
return MOSQ_ERR_INVAL;
}
rc = mosquitto_property_add_varint(proplist, identifier, (uint32_t )tmpl);
break;
case MQTT_PROP_TYPE_BINARY:
rc = mosquitto_property_add_binary(proplist, identifier, value, strlen(value));
szt = strlen(value);
if(szt > UINT16_MAX){
fprintf(stderr, "Error: Property value too long for property %s.\n\n", propname);
return MOSQ_ERR_INVAL;
}
rc = mosquitto_property_add_binary(proplist, identifier, value, (uint16_t )szt);
break;
case MQTT_PROP_TYPE_STRING:
rc = mosquitto_property_add_string(proplist, identifier, value);

57
client/client_shared.c
Unescape Escape View File

@ -45,7 +45,7 @@ static int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int
static int check_format(const char *str)
{
int i;
int len;
size_t len;
len = strlen(str);
for(i=0; i<len; i++){
@ -212,7 +212,7 @@ int client_config_load(struct mosq_config *cfg, int pub_or_sub, int argc, char *
char line[1024];
int count;
char *loc = NULL;
int len;
size_t len;
char *args[3];
#ifndef WIN32
@ -362,7 +362,7 @@ int client_config_load(struct mosq_config *cfg, int pub_or_sub, int argc, char *
fprintf(stderr, "Error: You must provide a client id if you are using an infinite session expiry interval.\n");
return 1;
}
rc = mosquitto_property_add_int32(&cfg->connect_props, MQTT_PROP_SESSION_EXPIRY_INTERVAL, cfg->session_expiry_interval);
rc = mosquitto_property_add_int32(&cfg->connect_props, MQTT_PROP_SESSION_EXPIRY_INTERVAL, (uint32_t )cfg->session_expiry_interval);
if(rc){
fprintf(stderr, "Error adding property session-expiry-interval\n");
}
@ -425,7 +425,7 @@ int client_config_load(struct mosq_config *cfg, int pub_or_sub, int argc, char *
int cfg_add_topic(struct mosq_config *cfg, int type, char *topic, const char *arg)
{
if(mosquitto_validate_utf8(topic, strlen(topic))){
if(mosquitto_validate_utf8(topic, (int )strlen(topic))){
fprintf(stderr, "Error: Malformed UTF-8 in %s argument.\n\n", arg);
return 1;
}
@ -447,7 +447,7 @@ int cfg_add_topic(struct mosq_config *cfg, int type, char *topic, const char *ar
return 1;
}
cfg->topic_count++;
cfg->topics = realloc(cfg->topics, cfg->topic_count*sizeof(char *));
cfg->topics = realloc(cfg->topics, (size_t )cfg->topic_count*sizeof(char *));
if(!cfg->topics){
err_printf(cfg, "Error: Out of memory.\n");
return 1;
@ -461,7 +461,9 @@ int cfg_add_topic(struct mosq_config *cfg, int type, char *topic, const char *ar
int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, char *argv[])
{
int i;
int tmpi;
float f;
size_t szt;
for(i=1; i<argc; i++){
if(!strcmp(argv[i], "-A")){
@ -728,7 +730,16 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
return 1;
}else{
cfg->message = strdup(argv[i+1]);
cfg->msglen = strlen(cfg->message);
if(cfg->message == NULL){
fprintf(stderr, "Error: Out of memory.\n\n");
return 1;
}
szt = strlen(cfg->message);
if(szt > MQTT_MAX_PAYLOAD){
fprintf(stderr, "Error: Message length must be less than %u bytes.\n\n", MQTT_MAX_PAYLOAD);
return 1;
}
cfg->msglen = (int )szt;
cfg->pub_mode = MSGMODE_CMD;
}
i++;
@ -737,7 +748,12 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
fprintf(stderr, "Error: -M argument given but max_inflight not specified.\n\n");
return 1;
}else{
cfg->max_inflight = atoi(argv[i+1]);
tmpi = atoi(argv[i+1]);
if(tmpi < 1){
fprintf(stderr, "Error: Maximum inflight messages must be greater than 0.\n\n");
return 1;
}
cfg->max_inflight = (unsigned int )tmpi;
}
i++;
}else if(!strcmp(argv[i], "-n") || !strcmp(argv[i], "--null-message")){
@ -858,13 +874,13 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
fprintf(stderr, "Error: --repeat-delay argument given but no time specified.\n\n");
return 1;
}else{
f = atof(argv[i+1]);
f = (float )atof(argv[i+1]);
if(f < 0.0f){
fprintf(stderr, "Error: --repeat-delay argument must be >=0.0.\n\n");
return 1;
}
f *= 1.0e6;
cfg->repeat_delay.tv_sec = (int)f/1e6;
f *= 1.0e6f;
cfg->repeat_delay.tv_sec = (int)f/1000000;
cfg->repeat_delay.tv_usec = (int)f%1000000;
}
i++;
@ -909,7 +925,7 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
fprintf(stderr, "Error: -T argument given but no topic filter specified.\n\n");
return 1;
}else{
if(mosquitto_validate_utf8(argv[i+1], strlen(argv[i+1]))){
if(mosquitto_validate_utf8(argv[i+1], (int )strlen(argv[i+1]))){
fprintf(stderr, "Error: Malformed UTF-8 in -T argument.\n\n");
return 1;
}
@ -918,7 +934,7 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
return 1;
}
cfg->filter_out_count++;
cfg->filter_outs = realloc(cfg->filter_outs, cfg->filter_out_count*sizeof(char *));
cfg->filter_outs = realloc(cfg->filter_outs, (size_t )cfg->filter_out_count*sizeof(char *));
if(!cfg->filter_outs){
fprintf(stderr, "Error: Out of memory.\n");
return 1;
@ -968,7 +984,7 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
fprintf(stderr, "Error: -U argument given but no unsubscribe topic specified.\n\n");
return 1;
}else{
if(mosquitto_validate_utf8(argv[i+1], strlen(argv[i+1]))){
if(mosquitto_validate_utf8(argv[i+1], (int )strlen(argv[i+1]))){
fprintf(stderr, "Error: Malformed UTF-8 in -U argument.\n\n");
return 1;
}
@ -977,7 +993,7 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
return 1;
}
cfg->unsub_topic_count++;
cfg->unsub_topics = realloc(cfg->unsub_topics, cfg->unsub_topic_count*sizeof(char *));
cfg->unsub_topics = realloc(cfg->unsub_topics, (size_t )cfg->unsub_topic_count*sizeof(char *));
if(!cfg->unsub_topics){
fprintf(stderr, "Error: Out of memory.\n");
return 1;
@ -1023,11 +1039,12 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
fprintf(stderr, "Error: -W argument given but no timeout specified.\n\n");
return 1;
}else{
cfg->timeout = atoi(argv[i+1]);
if(cfg->timeout < 1){
fprintf(stderr, "Error: Invalid timeout \"%d\".\n\n", cfg->msg_count);
tmpi = atoi(argv[i+1]);
if(tmpi < 1){
fprintf(stderr, "Error: Invalid timeout \"%d\".\n\n", tmpi);
return 1;
}
cfg->timeout = (unsigned int )tmpi;
}
i++;
}
@ -1037,7 +1054,7 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
return 1;
}else{
cfg->will_payload = strdup(argv[i+1]);
cfg->will_payloadlen = strlen(cfg->will_payload);
cfg->will_payloadlen = (int )strlen(cfg->will_payload);
}
i++;
}else if(!strcmp(argv[i], "--will-qos")){
@ -1059,7 +1076,7 @@ int client_config_line_proc(struct mosq_config *cfg, int pub_or_sub, int argc, c
fprintf(stderr, "Error: --will-topic argument given but no will topic specified.\n\n");
return 1;
}else{
if(mosquitto_validate_utf8(argv[i+1], strlen(argv[i+1]))){
if(mosquitto_validate_utf8(argv[i+1], (int )strlen(argv[i+1]))){
fprintf(stderr, "Error: Malformed UTF-8 in --will-topic argument.\n\n");
return 1;
}
@ -1241,7 +1258,7 @@ int client_connect(struct mosquitto *mosq, struct mosq_config *cfg)
static int mosquitto__urldecode(char *str)
{
int i, j;
int len;
size_t len;
if(!str) return 0;
if(!strchr(str, '%')) return 0;

6
client/client_shared.h
Unescape Escape View File

@ -50,7 +50,7 @@ struct mosq_config {
int pub_mode; /* pub, rr */
char *file_input; /* pub, rr */
char *message; /* pub, rr */
long msglen; /* pub, rr */
int msglen; /* pub, rr */
char *topic; /* pub, rr */
char *bind_address;
int repeat_count; /* pub */
@ -65,7 +65,7 @@ struct mosq_config {
char *password;
char *will_topic;
char *will_payload;
long will_payloadlen;
int will_payloadlen;
int will_qos;
bool will_retain;
#ifdef WITH_TLS
@ -100,7 +100,7 @@ struct mosq_config {
bool eol; /* sub */
int msg_count; /* sub */
char *format; /* sub */
int timeout; /* sub */
unsigned int timeout; /* sub */
int sub_opts; /* sub */
long session_expiry_interval;
#ifdef WITH_SOCKS

10
client/pub_client.c
Unescape Escape View File

@ -76,7 +76,7 @@ static void set_repeat_time(void)
next_publish_tv.tv_sec += cfg.repeat_delay.tv_sec;
next_publish_tv.tv_usec += cfg.repeat_delay.tv_usec;
next_publish_tv.tv_sec += next_publish_tv.tv_usec/1e6;
next_publish_tv.tv_sec += next_publish_tv.tv_usec/1000000;
next_publish_tv.tv_usec = next_publish_tv.tv_usec%1000000;
}
@ -211,7 +211,7 @@ void my_publish_callback(struct mosquitto *mosq, void *obj, int mid, int reason_
int pub_shared_init(void)
{
line_buf = malloc(line_buf_len);
line_buf = malloc((size_t )line_buf_len);
if(!line_buf){
err_printf(&cfg, "Error: Out of memory.\n");
return 1;
@ -236,7 +236,7 @@ int pub_stdin_line_loop(struct mosquitto *mosq)
pos = 0;
read_len = line_buf_len;
while(status == STATUS_CONNACK_RECVD && fgets(&line_buf[pos], read_len, stdin)){
buf_len_actual = strlen(line_buf);
buf_len_actual = (int )strlen(line_buf);
if(line_buf[buf_len_actual-1] == '\n'){
line_buf[buf_len_actual-1] = '\0';
rc = my_publish(mosq, &mid_sent, cfg.topic, buf_len_actual-1, line_buf, cfg.qos, cfg.retain);
@ -250,7 +250,7 @@ int pub_stdin_line_loop(struct mosquitto *mosq)
line_buf_len += 1024;
pos += 1023;
read_len = 1024;
buf2 = realloc(line_buf, line_buf_len);
buf2 = realloc(line_buf, (size_t )line_buf_len);
if(!buf2){
err_printf(&cfg, "Error: Out of memory.\n");
return MOSQ_ERR_NOMEM;
@ -313,7 +313,7 @@ int pub_other_loop(struct mosquitto *mosq)
int loop_delay = 1000;
if(cfg.repeat_count > 1 && (cfg.repeat_delay.tv_sec == 0 || cfg.repeat_delay.tv_usec != 0)){
loop_delay = cfg.repeat_delay.tv_usec / 2000;
loop_delay = (int )cfg.repeat_delay.tv_usec / 2000;
}
do{

30
client/pub_shared.c
Unescape Escape View File

@ -50,7 +50,7 @@ void my_log_callback(struct mosquitto *mosq, void *obj, int level, const char *s
int load_stdin(void)
{
long pos = 0, rlen;
size_t pos = 0, rlen;
char buf[1024];
char *aux_message = NULL;
@ -70,7 +70,12 @@ int load_stdin(void)
memcpy(&(cfg.message[pos]), buf, rlen);
pos += rlen;
}
cfg.msglen = pos;
if(pos > MQTT_MAX_PAYLOAD){
err_printf(&cfg, "Error: Message length must be less that %u bytes.\n\n", MQTT_MAX_PAYLOAD);
free(cfg.message);
return 1;
}
cfg.msglen = (int )pos;
if(!cfg.msglen){
err_printf(&cfg, "Error: Zero length input.\n");
@ -82,8 +87,9 @@ int load_stdin(void)
int load_file(const char *filename)
{
long pos, rlen;
size_t pos, rlen;
FILE *fptr = NULL;
long flen;
fptr = fopen(filename, "rb");
if(!fptr){
@ -92,22 +98,28 @@ int load_file(const char *filename)
}
cfg.pub_mode = MSGMODE_FILE;
fseek(fptr, 0, SEEK_END);
cfg.msglen = ftell(fptr);
if(cfg.msglen > 268435455){
flen = ftell(fptr);
if(flen > MQTT_MAX_PAYLOAD){
err_printf(&cfg, "Error: Message length must be less that %u bytes.\n\n", MQTT_MAX_PAYLOAD);
free(cfg.message);
return 1;
}
if(flen > 268435455){
fclose(fptr);
err_printf(&cfg, "Error: File \"%s\" is too large (>268,435,455 bytes).\n", filename);
return 1;
}else if(cfg.msglen == 0){
}else if(flen == 0){
fclose(fptr);
err_printf(&cfg, "Error: File \"%s\" is empty.\n", filename);
return 1;
}else if(cfg.msglen < 0){
}else if(flen < 0){
fclose(fptr);
err_printf(&cfg, "Error: Unable to determine size of file \"%s\".\n", filename);
return 1;
}
cfg.msglen = (int )flen;
fseek(fptr, 0, SEEK_SET);
cfg.message = malloc(cfg.msglen);
cfg.message = malloc((size_t )cfg.msglen);
if(!cfg.message){
fclose(fptr);
err_printf(&cfg, "Error: Out of memory.\n");
@ -115,7 +127,7 @@ int load_file(const char *filename)
}
pos = 0;
while(pos < cfg.msglen){
rlen = fread(&(cfg.message[pos]), sizeof(char), cfg.msglen-pos, fptr);
rlen = fread(&(cfg.message[pos]), sizeof(char), (size_t )cfg.msglen-pos, fptr);
pos += rlen;
}
fclose(fptr);

4
client/sub_client_output.c
Unescape Escape View File

@ -83,7 +83,7 @@ static void write_payload(const unsigned char *payload, int payloadlen, int hex)
int i;
if(hex == 0){
(void)fwrite(payload, 1, payloadlen, stdout);
(void)fwrite(payload, 1, (size_t )payloadlen, stdout);
}else if(hex == 1){
for(i=0; i<payloadlen; i++){
fprintf(stdout, "%02x", payload[i]);
@ -133,7 +133,7 @@ static void json_print(const struct mosquitto_message *message, const struct tm
static void formatted_print(const struct mosq_config *lcfg, const struct mosquitto_message *message)
{
int len;
size_t len;
int i;
struct tm *ti = NULL;
long ns;

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