Fixed empty string crash in mosquitto_property_copy_all
Signed-off-by: Alexander Fiebig <alex.fiebig@online.de>
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5c3c5d779f
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28416da47a
@ -1248,7 +1248,7 @@ int mosquitto_property_copy_all(mosquitto_property **dest, const mosquitto_prope
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case MQTT_PROP_SERVER_REFERENCE:
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case MQTT_PROP_REASON_STRING:
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pnew->value.s.len = src->value.s.len;
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pnew->value.s.v = strdup(src->value.s.v);
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pnew->value.s.v = src->value.s.v ? strdup(src->value.s.v) : (char*)calloc(1,1);
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if(!pnew->value.s.v){
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mosquitto_property_free_all(dest);
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return MOSQ_ERR_NOMEM;
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@ -1268,14 +1268,14 @@ int mosquitto_property_copy_all(mosquitto_property **dest, const mosquitto_prope
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case MQTT_PROP_USER_PROPERTY:
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pnew->value.s.len = src->value.s.len;
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pnew->value.s.v = strdup(src->value.s.v);
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pnew->value.s.v = src->value.s.v ? strdup(src->value.s.v) : (char*)calloc(1,1);
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if(!pnew->value.s.v){
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mosquitto_property_free_all(dest);
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return MOSQ_ERR_NOMEM;
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}
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pnew->name.len = src->name.len;
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pnew->name.v = strdup(src->name.v);
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pnew->name.v = src->name.v ? strdup(src->name.v) : (char*)calloc(1,1);
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if(!pnew->name.v){
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mosquitto_property_free_all(dest);
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return MOSQ_ERR_NOMEM;
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