40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From fe1204d9da2c6f761c4dc4421f67057b10eaf430 Mon Sep 17 00:00:00 2001
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From: Joseph Sutton <josephsutton@catalyst.net.nz>
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Date: Wed, 12 Oct 2022 13:56:08 +1300
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Subject: [PATCH 05/15] CVE-2022-3437 source4/heimdal: Remove __func__
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compatibility workaround
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As described by the C standard, __func__ is a variable, not a macro.
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Hence this #ifndef check does not work as intended, and only serves to
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unconditionally disable __func__. A nonoperating __func__ prevents
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cmocka operating correctly, so remove this definition.
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BUG: https://bugzilla.samba.org/show_bug.cgi?id=15134
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Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Conflict: NA
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Reference: https://download.samba.org/pub/samba/patches/security/samba-4.15.11-security-2022-10-25.patch
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---
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source4/heimdal/lib/krb5/krb5_locl.h | 4 ----
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1 file changed, 4 deletions(-)
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diff --git a/source4/heimdal/lib/krb5/krb5_locl.h b/source4/heimdal/lib/krb5/krb5_locl.h
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index 49c614d5efe..d3360c556ce 100644
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--- a/source4/heimdal/lib/krb5/krb5_locl.h
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+++ b/source4/heimdal/lib/krb5/krb5_locl.h
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@@ -188,10 +188,6 @@ struct _krb5_krb_auth_data;
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#define ALLOC(X, N) (X) = calloc((N), sizeof(*(X)))
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#define ALLOC_SEQ(X, N) do { (X)->len = (N); ALLOC((X)->val, (N)); } while(0)
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-#ifndef __func__
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-#define __func__ "unknown-function"
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-#endif
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-
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#define krb5_einval(context, argnum) _krb5_einval((context), __func__, (argnum))
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#ifndef PATH_SEP
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--
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2.25.1
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