wolfssl: return CURLE_AGAIN for the SSL_ERROR_NONE case

Closes #8431
2022-02-11 10:41:28 +01:00 · 2022-02-11 10:41:28 +01:00 · e1667a61ea
commit e1667a61ea
parent 327ef30530
1 changed files with 3 additions and 0 deletions
--- a/lib/vtls/wolfssl.c
+++ b/lib/vtls/wolfssl.c
@ -923,7 +923,10 @@ static ssize_t wolfssl_recv(struct Curl_easy *data,
    switch(err) {
    case SSL_ERROR_ZERO_RETURN: /* no more data */
      break;
+    case SSL_ERROR_NONE:
+      /* FALLTHROUGH */
    case SSL_ERROR_WANT_READ:
+      /* FALLTHROUGH */
    case SSL_ERROR_WANT_WRITE:
      /* there's data pending, re-invoke SSL_read() */
      *curlcode = CURLE_AGAIN;