loader/i386/linux: Fix resource leak

In grub_cmd_initrd(), initrd_ctx is allocated before calling
grub_relocator_alloc_chunk_align(). When that function fails,
initrd_ctx should be freed before exiting grub_cmd_initrd().

Fixes: CID 473852
Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

diff --git a/grub-core/loader/i386/linux.c b/grub-core/loader/i386/linux.c
index b7c1e057e14f18c3c10dc40bafa096793f07eaae..4b26cd816a2608cfbcd13834886a1fbb5dc4d207 100644 (file)
--- a/grub-core/loader/i386/linux.c
+++ b/grub-core/loader/i386/linux.c
@@ -1128,7 +1128,7 @@ grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
                                            GRUB_RELOCATOR_PREFERENCE_HIGH,
                                            1);
     if (err)
-      return err;
+      goto fail;
     initrd_mem = get_virtual_current_address (ch);
     initrd_mem_target = get_physical_target_address (ch);
   }