[PATCH 3/4] kern/mips/arc: add missing grub_strdup failure check

Adding a failure check in grub_strdup. If grub_strdup() fails,
it returns NULL and can lead to segmentation faults or undefined behavior.

Signed-off-by: Avnish Chouhan <[email protected]>
---
 grub-core/kern/mips/arc/init.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/grub-core/kern/mips/arc/init.c b/grub-core/kern/mips/arc/init.c
index 2ed3ff3..2b76988 100644
--- a/grub-core/kern/mips/arc/init.c
+++ b/grub-core/kern/mips/arc/init.c
@@ -403,6 +403,9 @@ grub_machine_get_bootlocation (char **device, char **path)
       if (!syspart)
 	return;
       loaddev = grub_strdup (syspart);
+      if (loaddev == NULL)
+        return;
+
     }
 
   partptr = get_part (loaddev);
-- 
2.47.1


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