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Fix several memory leaks.
* grub-core/fs/btrfs.c (grub_btrfs_dir): Fix memory leak. * grub-core/fs/cpio.c (grub_cpio_find_file): Likewise. (grub_cpio_dir): Likewise. * grub-core/fs/fat.c (grub_fat_label): Likewise. * grub-core/fs/jfs.c (grub_jfs_label): Likewise. * grub-core/fs/romfs.c (grub_romfs_close): Likewise. (grub_romfs_label): Likewise. * grub-core/fs/squash4.c (squash_mount): Use zalloc for safety. (squash_unmount): New function. (grub_squash_dir): Fix memory leak. (grub_squash_open): Likewise. (grub_squash_read): Likewise. (grub_squash_mtime): Likewise. * grub-core/fs/xfs.c (grub_xfs_open): Likewise. * grub-core/fs/zfs/zfs.c (check_pool_label): Likewise. * util/grub-fstest.c (fstest): Likewise.
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@@ -401,7 +401,9 @@ fstest (int n, char **args)
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if (!uuid)
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grub_util_error ("couldn't retrieve UUID");
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argv[1] = uuid;
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execute_command ("xnu_uuid", 2, argv);
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execute_command ("xnu_uuid", 2, argv);
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grub_free (uuid);
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grub_device_close (dev);
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}
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}
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