591f180452
- Fix GCC 9 build failure (bsc#1121208) * 0001-cpio-Disable-gcc9-Waddress-of-packed-member.patch * 0002-jfs-Disable-gcc9-Waddress-of-packed-member.patch * 0003-hfs-Fix-gcc9-error-Waddress-of-packed-member.patch * 0004-hfsplus-Fix-gcc9-error-with-Waddress-of-packed-membe.patch * 0005-acpi-Fix-gcc9-error-Waddress-of-packed-member.patch * 0006-usbtest-Disable-gcc9-Waddress-of-packed-member.patch * 0007-chainloader-Fix-gcc9-error-Waddress-of-packed-member.patch * 0008-efi-Fix-gcc9-error-Waddress-of-packed-member.patch OBS-URL: https://build.opensuse.org/request/show/700268 OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=332
38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
From 0e49748fad8e036d9875785e57c577214e699941 Mon Sep 17 00:00:00 2001
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From: Michael Chang <mchang@suse.com>
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Date: Thu, 11 Apr 2019 17:14:04 +0800
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Subject: [PATCH 3/8] hfs: Fix gcc9 error -Waddress-of-packed-member
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Simply adds the missing packed attribute to 'struct grub_hfs_extent'.
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[ 83s] ../grub-core/fs/hfs.c: In function 'grub_hfs_iterate_records':
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[ 83s] ../grub-core/fs/hfs.c:699:9: error: taking address of packed member of 'struct grub_hfs_sblock' may result in an unaligned pointer value [-Werror=address-of-packed-member]
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[ 83s] 699 | ? (&data->sblock.catalog_recs)
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[ 83s] | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
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[ 83s] ../grub-core/fs/hfs.c:700:9: error: taking address of packed member of 'struct grub_hfs_sblock' may result in an unaligned pointer value [-Werror=address-of-packed-member]
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[ 83s] 700 | : (&data->sblock.extent_recs));
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[ 83s] | ~^~~~~~~~~~~~~~~~~~~~~~~~~~
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Signed-off-by: Michael Chang <mchang@suse.com>
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Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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---
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include/grub/hfs.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/include/grub/hfs.h b/include/grub/hfs.h
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index d935f5005..e27993c42 100644
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--- a/include/grub/hfs.h
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+++ b/include/grub/hfs.h
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@@ -29,7 +29,7 @@ struct grub_hfs_extent
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/* The first physical block. */
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grub_uint16_t first_block;
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grub_uint16_t count;
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-};
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+} GRUB_PACKED;
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/* HFS stores extents in groups of 3. */
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typedef struct grub_hfs_extent grub_hfs_datarecord_t[3];
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--
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2.16.4
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