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esp-tls: Allow esp_tls_conn_delete() to be called with a NULL pointer

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Angus Gratton
2018-04-19 11:34:06 +10:00
committed by Angus Gratton
parent fe907bde60
commit 507ca8196c
1 changed files with 6 additions and 4 deletions
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10
components/esp-tls/esp_tls.c
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@@ -230,11 +230,13 @@ exit:
*/ */
void esp_tls_conn_delete(esp_tls_t *tls) void esp_tls_conn_delete(esp_tls_t *tls)
{ {
mbedtls_cleanup(tls); if (tls != NULL) {
if (tls->sockfd) { mbedtls_cleanup(tls);
close(tls->sockfd); if (tls->sockfd) {
close(tls->sockfd);
}
free(tls);
} }
free(tls);
}; };
static ssize_t tcp_write(esp_tls_t *tls, const char *data, size_t datalen) static ssize_t tcp_write(esp_tls_t *tls, const char *data, size_t datalen)