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fs/zfs: Add missing NULL check after grub_strdup() call

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Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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Lidong Chen 2025-01-22 07:17:04 +00:00 committed by Daniel Kiper
parent 13065f69da
commit dd6a4c8d10
1 changed files with 2 additions and 0 deletions
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2
grub-core/fs/zfs/zfs.c
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@ -3349,6 +3349,8 @@ dnode_get_fullpath (const char *fullpath, struct subvolume *subvol,
filename = 0; filename = 0;
snapname = 0; snapname = 0;
fsname = grub_strdup (fullpath); fsname = grub_strdup (fullpath);
if (!fsname)
return grub_errno;
} }
else else
{ {