41 lines
1.2 KiB
Diff
41 lines
1.2 KiB
Diff
From eb6d0ed961e6f83ea1cc8f8c81fdb4904a11d984 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Mon, 27 Jan 2020 15:01:16 -0500
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Subject: [PATCH] squash4: Fix an uninitialized variable
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gcc says:
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grub-core/fs/squash4.c: In function ‘direct_read’:
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grub-core/fs/squash4.c:868:10: error: ‘err’ may be used uninitialized in
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this function [-Werror=maybe-uninitialized]
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868 | if (err)
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| ^
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cc1: all warnings being treated as errors
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This patch initializes it to GRUB_ERR_NONE.
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Reference: http://git.savannah.gnu.org/cgit/grub.git/commit/?id=598de14d9340137cd7c7a099e8ed53d97f1f68a0
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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---
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grub-core/fs/squash4.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/grub-core/fs/squash4.c b/grub-core/fs/squash4.c
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index 7851238..a5f35c1 100644
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--- a/grub-core/fs/squash4.c
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+++ b/grub-core/fs/squash4.c
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@@ -769,7 +769,7 @@ direct_read (struct grub_squash_data *data,
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struct grub_squash_cache_inode *ino,
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grub_off_t off, char *buf, grub_size_t len)
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{
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- grub_err_t err;
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+ grub_err_t err = GRUB_ERR_NONE;
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grub_off_t cumulated_uncompressed_size = 0;
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grub_uint64_t a = 0;
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grub_size_t i;
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--
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2.19.1
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