diff --git a/net/389-ds-base/files/patch-ldap_servers_slapd_tools_ldclt_ldclt.c b/net/389-ds-base/files/patch-ldap_servers_slapd_tools_ldclt_ldclt.c
index 099d875eaf49..2146d371bae6 100644
--- a/net/389-ds-base/files/patch-ldap_servers_slapd_tools_ldclt_ldclt.c
+++ b/net/389-ds-base/files/patch-ldap_servers_slapd_tools_ldclt_ldclt.c
@@ -1,32 +1,41 @@
---- ldap/servers/slapd/tools/ldclt/ldclt.c.orig	2026-06-28 09:51:29 UTC
+--- ldap/servers/slapd/tools/ldclt/ldclt.c.orig	2026-04-30 12:45:04 UTC
 +++ ldap/servers/slapd/tools/ldclt/ldclt.c
 @@ -821,13 +821,8 @@ initMainThread(void)
  /*
     * Trap SIGINT.
     */
 -#ifdef LDCLT_CAST_SIGACTION                     /*JLS 01-12-00*/
 -    act.sa_handler = (void (*)(int))trapVector; /*JLS 14-11-00*/
 -#else                                           /*JLS 14-11-00*/
 -    act.sa_handler = trapVector;
 -#endif                                          /*JLS 14-11-00*/
      act.sa_sigaction = trapVector;
 -    act.sa_flags = SA_NODEFER;
 +    act.sa_flags = SA_NODEFER | SA_SIGINFO;
      sigemptyset(&(act.sa_mask));
      sigaddset(&(act.sa_mask), SIGINT);
      sigfillset(&(act.sa_mask));
 @@ -841,13 +836,8 @@ initMainThread(void)
  /*
     * Trap SIGQUIT.
     */
 -#ifdef LDCLT_CAST_SIGACTION                     /*JLS 01-12-00*/
 -    act.sa_handler = (void (*)(int))trapVector; /*JLS 14-11-00*/
 -#else                                           /*JLS 14-11-00*/
 -    act.sa_handler = trapVector;
 -#endif                                          /*JLS 14-11-00*/
      act.sa_sigaction = trapVector;
 -    act.sa_flags = SA_NODEFER;
 +    act.sa_flags = SA_NODEFER | SA_SIGINFO;
      sigemptyset(&(act.sa_mask));
      sigaddset(&(act.sa_mask), SIGQUIT);
      sigfillset(&(act.sa_mask));
+@@ -991,7 +981,7 @@ basicInit(void)
+             oflags = O_APPEND | O_WRONLY | O_CREAT;              /*JLS 05-04-01*/
+         else                                                     /*JLS 05-04-01*/
+             oflags = O_EXCL | O_WRONLY | O_CREAT;                /*JLS 05-04-01*/
+-#if !defined(__LP64__) && !defined(_LP64)                        /*JLS 05-04-01*/
++#if defined(O_LARGEFILE) && !defined(__LP64__) && !defined(_LP64)/*JLS 05-04-01*/
+         oflags |= O_LARGEFILE;                                   /*JLS 05-04-01*/
+ #endif                                                           /*JLS 03-04-01*/
+         mctx.genldifFile = open(mctx.genldifName, oflags, 0666); /*JLS 05-04-01*/