diff --git a/src/auto/configure b/src/auto/configure
index a22706d..3321f49 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -11328,7 +11328,47 @@
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris ACL support" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get in -lsec" >&5
+$as_echo_n "checking for acl_get in -lsec... " >&6; }
+if test "${ac_cv_lib_sec_acl_get+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsec  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char acl_get ();
+int
+main ()
+{
+return acl_get ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_sec_acl_get=yes
+else
+  ac_cv_lib_sec_acl_get=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sec_acl_get" >&5
+$as_echo "$ac_cv_lib_sec_acl_get" >&6; }
+if test "x$ac_cv_lib_sec_acl_get" = x""yes; then :
+  LIBS="$LIBS -lsec"; $as_echo "#define HAVE_SOLARIS_ZFS_ACL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris ACL support" >&5
 $as_echo_n "checking for Solaris ACL support... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -11355,6 +11395,8 @@
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
+fi
+
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AIX ACL support" >&5
 $as_echo_n "checking for AIX ACL support... " >&6; }
diff --git a/src/config.h.in b/src/config.h.in
index db07f86..d1adb3a 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -363,6 +363,7 @@
 
 /* Define if you want to add support for ACL */
 #undef HAVE_POSIX_ACL
+#undef HAVE_SOLARIS_ZFS_ACL
 #undef HAVE_SOLARIS_ACL
 #undef HAVE_AIX_ACL
 
diff --git a/src/configure.in b/src/configure.in
index 55c897a..2ede332 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -3106,6 +3106,7 @@
 
 dnl Link with -lposix1e for ACL stuff; if not found, try -lacl for SGI
 dnl when -lacl works, also try to use -lattr (required for Debian).
+dnl On Solaris, use the acl_get/set functions in libsec, if present.
 AC_MSG_CHECKING(--disable-acl argument)
 AC_ARG_ENABLE(acl,
 	[  --disable-acl           Don't check for ACL support.],
@@ -3128,6 +3129,7 @@
 	AC_MSG_RESULT(yes); AC_DEFINE(HAVE_POSIX_ACL),
 	AC_MSG_RESULT(no))
 
+AC_CHECK_LIB(sec, acl_get, [LIBS="$LIBS -lsec"; AC_DEFINE(HAVE_SOLARIS_ZFS_ACL)],
 AC_MSG_CHECKING(for Solaris ACL support)
 AC_TRY_LINK([
 #ifdef HAVE_SYS_ACL_H
@@ -3135,7 +3137,7 @@
 #endif], [acl("foo", GETACLCNT, 0, NULL);
 	],
 	AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOLARIS_ACL),
-	AC_MSG_RESULT(no))
+	AC_MSG_RESULT(no)))
 
 AC_MSG_CHECKING(for AIX ACL support)
 AC_TRY_LINK([
diff --git a/src/os_unix.c b/src/os_unix.c
index 30593ef..043d0a8 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -2746,6 +2746,13 @@
 #ifdef HAVE_POSIX_ACL
     ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS);
 #else
+#ifdef HAVE_SOLARIS_ZFS_ACL
+    acl_t *aclent;
+
+    if (acl_get((char *)fname, 0, &aclent) < 0)
+	return NULL;
+    ret = (vim_acl_T)aclent;
+#else
 #ifdef HAVE_SOLARIS_ACL
     vim_acl_solaris_T   *aclent;
 
@@ -2791,6 +2798,7 @@
     ret = (vim_acl_T)aclent;
 #endif /* HAVE_AIX_ACL */
 #endif /* HAVE_SOLARIS_ACL */
+#endif /* HAVE_SOLARIS_ZFS_ACL */
 #endif /* HAVE_POSIX_ACL */
     return ret;
 }
@@ -2808,6 +2816,9 @@
 #ifdef HAVE_POSIX_ACL
     acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent);
 #else
+#ifdef HAVE_SOLARIS_ZFS_ACL
+    acl_set((char *)fname, (acl_t *)aclent);
+#else
 #ifdef HAVE_SOLARIS_ACL
     acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt,
 	    ((vim_acl_solaris_T *)aclent)->acl_entry);
@@ -2816,6 +2827,7 @@
     chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len);
 #endif /* HAVE_AIX_ACL */
 #endif /* HAVE_SOLARIS_ACL */
+#endif /* HAVE_SOLARIS_ZFS_ACL */
 #endif /* HAVE_POSIX_ACL */
 }
 
@@ -2828,6 +2840,9 @@
 #ifdef HAVE_POSIX_ACL
     acl_free((acl_t)aclent);
 #else
+#ifdef HAVE_SOLARIS_ZFS_ACL
+    acl_free((acl_t *)aclent);
+#else
 #ifdef HAVE_SOLARIS_ACL
     free(((vim_acl_solaris_T *)aclent)->acl_entry);
     free(aclent);
@@ -2836,6 +2851,7 @@
     free(aclent);
 #endif /* HAVE_AIX_ACL */
 #endif /* HAVE_SOLARIS_ACL */
+#endif /* HAVE_SOLARIS_ZFS_ACL */
 #endif /* HAVE_POSIX_ACL */
 }
 #endif
diff --git a/src/version.c b/src/version.c
index 89720f9..c1c568d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    432,
+/**/
     431,
 /**/
     430,