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44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
From 36c2c2e18dd471bdfd886021afb0d5e8365b2c8e Mon Sep 17 00:00:00 2001
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From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
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Date: Mon, 29 Apr 2013 12:00:31 +0200
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Subject: [PATCH 385/482] * include/grub/list.h
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(FOR_LIST_ELEMENTS_SAFE):Fix a NULL pointer dereference. Reported by:
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qwertial.
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---
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ChangeLog | 6 ++++++
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include/grub/list.h | 2 +-
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2 files changed, 7 insertions(+), 1 deletion(-)
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diff --git a/ChangeLog b/ChangeLog
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index f444ea9..bf413de 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,5 +1,11 @@
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2013-04-29 Vladimir Serbinenko <phcoder@gmail.com>
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+ * include/grub/list.h (FOR_LIST_ELEMENTS_SAFE):Fix a NULL pointer
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+ dereference.
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+ Reported by: qwertial.
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+
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+2013-04-29 Vladimir Serbinenko <phcoder@gmail.com>
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+
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* grub-core/kern/mips/arc/init.c: Fix prefix detection.
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2013-04-29 Vladimir Serbinenko <phcoder@gmail.com>
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diff --git a/include/grub/list.h b/include/grub/list.h
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index 6f6dec0..edd20ad 100644
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--- a/include/grub/list.h
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+++ b/include/grub/list.h
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@@ -35,7 +35,7 @@ void EXPORT_FUNC(grub_list_push) (grub_list_t *head, grub_list_t item);
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void EXPORT_FUNC(grub_list_remove) (grub_list_t item);
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#define FOR_LIST_ELEMENTS(var, list) for ((var) = (list); (var); (var) = (var)->next)
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-#define FOR_LIST_ELEMENTS_SAFE(var, nxt, list) for ((var) = (list), (nxt) = ((var) ? (var)->next : 0); (var); (var) = (nxt), (nxt) = (var)->next)
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+#define FOR_LIST_ELEMENTS_SAFE(var, nxt, list) for ((var) = (list), (nxt) = ((var) ? (var)->next : 0); (var); (var) = (nxt), ((nxt) = (var) ? (var)->next : 0))
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static inline void *
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grub_bad_type_cast_real (int line, const char *file)
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--
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1.8.2.1
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