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From f4673e9656c16ff383cc6cf1caf523c913f2d3bd Mon Sep 17 00:00:00 2001
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From: Christian Heimes <cheimes@redhat.com>
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Date: Thu, 7 Feb 2019 12:11:42 +0100
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Subject: [PATCH 1/2] Remove ZERO_STRUCT() call
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ipa_sam uses Samba's macro ZERO_STRUCT() to safely zero out a block in
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memory. On F30 ZERO_STRUCT() is currently broken, because it uses the
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undefined C11 function memset_s().
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During investigation of the bug, it turned out that
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ZERO_STRUCT(td->security_identifier) is not needed. The whole td struct
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is allocated with talloc_zero(), so td->security_identifier is already
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zeroed.
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See: https://bugzilla.redhat.com/show_bug.cgi?id=1672231
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Signed-off-by: Christian Heimes <cheimes@redhat.com>
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Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
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(cherry picked from commit 1355588768c7863234c518196f48527e119740e0)
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---
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daemons/ipa-sam/ipa_sam.c | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/daemons/ipa-sam/ipa_sam.c b/daemons/ipa-sam/ipa_sam.c
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index 755f44d68..2f78f82f9 100644
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--- a/daemons/ipa-sam/ipa_sam.c
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+++ b/daemons/ipa-sam/ipa_sam.c
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@@ -2266,7 +2266,6 @@ static bool fill_pdb_trusted_domain(TALLOC_CTX *mem_ctx,
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if (dummy == NULL) {
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DEBUG(9, ("Attribute %s not present.\n",
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LDAP_ATTRIBUTE_TRUST_SID));
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- ZERO_STRUCT(td->security_identifier);
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} else {
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err = sss_idmap_sid_to_smb_sid(ipasam_state->idmap_ctx,
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dummy, &sid;;
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--
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2.21.0
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