40 lines
1.5 KiB
Diff
40 lines
1.5 KiB
Diff
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From 7ba137f6286dcd17a1104f1dfc6eb1f58c5ef743 Mon Sep 17 00:00:00 2001
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From: Andrei Borzenkov <arvidjaar@gmail.com>
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Date: Tue, 27 Jan 2015 20:00:23 +0300
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Subject: [PATCH 259/506] linux/hostdisk: use strncpy instead of strlcpy
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strlcpy is not available on Linux as part of standard libraries.
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It probably is not worth extra configure checks espicially as we
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need to handle missing function anyway.
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---
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grub-core/osdep/linux/hostdisk.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/grub-core/osdep/linux/hostdisk.c b/grub-core/osdep/linux/hostdisk.c
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index 75cb8f5..06179fc 100644
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--- a/grub-core/osdep/linux/hostdisk.c
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+++ b/grub-core/osdep/linux/hostdisk.c
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@@ -376,7 +376,8 @@ grub_util_fd_open_device (const grub_disk_t disk, grub_disk_addr_t sector, int f
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part_start = grub_partition_get_start (disk->partition);
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- strlcpy (dev, grub_util_biosdisk_get_osdev (disk), sizeof (dev));
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+ strncpy (dev, grub_util_biosdisk_get_osdev (disk), sizeof (dev) - 1);
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+ dev[sizeof(dev) - 1] = '\0';
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if (disk->partition
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&& strncmp (dev, "/dev/", 5) == 0)
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{
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@@ -439,7 +440,8 @@ grub_util_fd_open_device (const grub_disk_t disk, grub_disk_addr_t sector, int f
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if (*max == 0)
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*max = ~0ULL;
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is_partition = 0;
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- strlcpy (dev, grub_util_biosdisk_get_osdev (disk), sizeof (dev));
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+ strncpy (dev, grub_util_biosdisk_get_osdev (disk), sizeof (dev) - 1);
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+ dev[sizeof(dev) - 1] = '\0';
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goto reopen;
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}
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sector -= part_start;
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--
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2.4.3
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