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https://src.fedoraproject.org/rpms/grub2.git
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bd7cb174b2
Resolves: CVE-2020-14372 Resolves: CVE-2020-25632 Resolves: CVE-2020-25647 Resolves: CVE-2020-27749 Resolves: CVE-2020-27779 Resolves: CVE-2021-20225 Resolves: CVE-2021-20233 Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
56 lines
1.8 KiB
Diff
56 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Sun, 28 Jun 2015 13:09:58 -0400
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Subject: [PATCH] Add grub_qdprintf() - grub_dprintf() without the file+line
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number.
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This just makes copy+paste of our debug loading info easier.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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grub-core/kern/misc.c | 18 ++++++++++++++++++
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include/grub/misc.h | 2 ++
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2 files changed, 20 insertions(+)
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diff --git a/grub-core/kern/misc.c b/grub-core/kern/misc.c
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index a432a6be54a..9a2fae6398e 100644
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--- a/grub-core/kern/misc.c
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+++ b/grub-core/kern/misc.c
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@@ -191,6 +191,24 @@ grub_real_dprintf (const char *file, const int line, const char *condition,
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}
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}
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+void
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+grub_qdprintf (const char *condition, const char *fmt, ...)
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+{
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+ va_list args;
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+ const char *debug = grub_env_get ("debug");
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+
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+ if (! debug)
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+ return;
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+
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+ if (grub_strword (debug, "all") || grub_strword (debug, condition))
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+ {
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+ va_start (args, fmt);
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+ grub_vprintf (fmt, args);
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+ va_end (args);
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+ grub_refresh ();
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+ }
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+}
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+
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#define PREALLOC_SIZE 255
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int
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diff --git a/include/grub/misc.h b/include/grub/misc.h
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index fd18e6320b8..3adc4036e3b 100644
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--- a/include/grub/misc.h
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+++ b/include/grub/misc.h
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@@ -345,6 +345,8 @@ void EXPORT_FUNC(grub_real_dprintf) (const char *file,
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const int line,
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const char *condition,
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const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 4, 5)));
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+void EXPORT_FUNC(grub_qdprintf) (const char *condition,
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+ const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 2, 3)));
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int EXPORT_FUNC(grub_vprintf) (const char *fmt, va_list args);
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int EXPORT_FUNC(grub_snprintf) (char *str, grub_size_t n, const char *fmt, ...)
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__attribute__ ((format (GNU_PRINTF, 3, 4)));
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