[389-ds-base] branch master updated (b4497c4 -> b3629af)

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in repository 389-ds-base.

      from  b4497c4   Ticket 49441 - Import crashes with large indexed binary  attributes
       new  b3629af   Ticket 49377 - Incoming BER too large with TLS on plain port

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Summary of changes:
 ldap/servers/slapd/connection.c | 7 +++++++
 1 file changed, 7 insertions(+)

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[389-ds-base] 01/01: Ticket 49377 - Incoming BER too large with TLS on plain port

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firstyear pushed a commit to branch master
in repository 389-ds-base.

commit b3629af054760d9421a41d63b8b8ed513bb6944d
Author: William Brown <firstyear(a)redhat.com&gt;
Date:   Tue Nov 7 12:42:11 2017 +1000

    Ticket 49377 - Incoming BER too large with TLS on plain port
    
    Bug Description:  When doing TLS to a plain port, a message of
    "ber element 3 bytes too large for max ber" when max ber > 3.
    
    Fix Description:  When ber_len < maxber, report that the request
    may be misformed instead of "oversize" instead. This can lead
    to a better diagnosis.
    
    https://pagure.io/389-ds-base/issue/49377
    
    Author: wibrown
    
    Review by: mreynolds (thanks!)
---
 ldap/servers/slapd/connection.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ldap/servers/slapd/connection.c b/ldap/servers/slapd/connection.c
index 24a7a1c..0128986 100644
--- a/ldap/servers/slapd/connection.c
+++ b/ldap/servers/slapd/connection.c
@@ -2177,6 +2177,13 @@ log_ber_too_big_error(const Connection *conn, ber_len_t ber_len,
ber_len_t maxbe
                       " is %" BERLEN_T " bytes. Change the
nsslapd-maxbersize attribute in"
                       " cn=config to increase.\n",
                       conn->c_connid, conn->c_sd, maxbersize);
+    } else if (ber_len < maxbersize) {
+        /* This means the request was misformed, not too large. */
+        slapi_log_err(SLAPI_LOG_ERR, "log_ber_too_big_error",
+                      "conn=%" PRIu64 " fd=%d Incoming BER Element may be
misformed. "
+                      "This may indicate an attempt to use TLS on a plaintext port,
"
+                      "IE ldaps://localhost:389. Check your client LDAP_URI
settings.\n",
+                      conn->c_connid, conn->c_sd);
     } else {
         slapi_log_err(SLAPI_LOG_ERR, "log_ber_too_big_error",
                       "conn=%" PRIu64 " fd=%d Incoming BER Element was
%" BERLEN_T " bytes, max allowable"

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