31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
From 49dd9042f4ee380fa1dafcebcb54d0e1f0852463 Mon Sep 17 00:00:00 2001
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From: Joseph Sutton <josephsutton@catalyst.net.nz>
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Date: Tue, 14 Jun 2022 21:12:39 +1200
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Subject: [PATCH 09/99] CVE-2022-32746 s4/registry: Use LDB_FLAG_MOD_TYPE() for
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flags equality check
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Now unrelated flags will no longer affect the result.
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BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009
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Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
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---
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source4/lib/registry/ldb.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/source4/lib/registry/ldb.c b/source4/lib/registry/ldb.c
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index e089355975b..db383a560da 100644
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--- a/source4/lib/registry/ldb.c
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+++ b/source4/lib/registry/ldb.c
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@@ -859,7 +859,7 @@ static WERROR ldb_set_value(struct hive_key *parent,
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/* Try first a "modify" and if this doesn't work do try an "add" */
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for (i = 0; i < msg->num_elements; i++) {
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- if (msg->elements[i].flags != LDB_FLAG_MOD_DELETE) {
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+ if (LDB_FLAG_MOD_TYPE(msg->elements[i].flags) != LDB_FLAG_MOD_DELETE) {
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msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
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}
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}
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--
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2.25.1
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