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Merge pull request #2683 from guillaumepellegrino/fixes_memleak

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Fix memory leak in mosquitto_tls_opts_set()
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Roger Light 2022-12-07 22:41:29 +00:00 committed by GitHub
commit 80a4063bb4
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1 changed files with 4 additions and 0 deletions
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4
lib/options.c
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@ -228,19 +228,23 @@ int mosquitto_tls_opts_set(struct mosquitto *mosq, int cert_reqs, const char *tl
|| !strcasecmp(tls_version, "tlsv1.2")
|| !strcasecmp(tls_version, "tlsv1.1")){
mosquitto__free(mosq->tls_version);
mosq->tls_version = mosquitto__strdup(tls_version);
if(!mosq->tls_version) return MOSQ_ERR_NOMEM;
}else{
return MOSQ_ERR_INVAL;
}
}else{
mosquitto__free(mosq->tls_version);
mosq->tls_version = mosquitto__strdup("tlsv1.2");
if(!mosq->tls_version) return MOSQ_ERR_NOMEM;
}
if(ciphers){
mosquitto__free(mosq->tls_ciphers);
mosq->tls_ciphers = mosquitto__strdup(ciphers);
if(!mosq->tls_ciphers) return MOSQ_ERR_NOMEM;
}else{
mosquitto__free(mosq->tls_ciphers);
mosq->tls_ciphers = NULL;
}