From a2a7464e9f10a677d6f91e1c4fa527d084c22e7c Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Fri, 24 Jul 2020 13:57:27 -0400
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Subject: [PATCH] loader/linux: Avoid overflow on initrd size calculation
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MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit
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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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Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
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---
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grub-core/loader/linux.c | 3 +--
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1 file changed, 1 insertion(+), 2 deletions(-)
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diff --git a/grub-core/loader/linux.c b/grub-core/loader/linux.c
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index 471b214d6..4cd8c20c7 100644
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--- a/grub-core/loader/linux.c
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+++ b/grub-core/loader/linux.c
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@@ -151,8 +151,7 @@ grub_initrd_init (int argc, char *argv[],
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initrd_ctx->nfiles = 0;
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initrd_ctx->components = 0;
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- initrd_ctx->components = grub_zalloc (argc
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- * sizeof (initrd_ctx->components[0]));
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+ initrd_ctx->components = grub_calloc (argc, sizeof (initrd_ctx->components[0]));
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if (!initrd_ctx->components)
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return grub_errno;
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--
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2.26.2
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