Reviewed-By : Vladimir Serbinenko<phco...@gmail.com>
Le jeu. 27 mars 2025, 20:57, Lidong Chen via Grub-devel <grub-devel@gnu.org>
a écrit :
> Fix memory leaks in grub_relocator_alloc_chunk_align().
>
> Fixes: CID 473844
>
> Signed-off-by: Lidong Chen <lidong.c...@oracle.com>
> ---
> grub-core/lib/relocator.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/grub-core/lib/relocator.c b/grub-core/lib/relocator.c
> index e0478ae5b..3306a1bb7 100644
> --- a/grub-core/lib/relocator.c
> +++ b/grub-core/lib/relocator.c
> @@ -1440,6 +1440,7 @@ grub_relocator_alloc_chunk_align (struct
> grub_relocator *rel,
> break;
> }
>
> + grub_free (ctx.chunk);
> return grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
> }
> while (0);
> @@ -1456,7 +1457,10 @@ grub_relocator_alloc_chunk_align (struct
> grub_relocator *rel,
> grub_mmap_iterate (grub_relocator_alloc_chunk_align_iter, &ctx);
> #endif
> if (!ctx.found)
> - return grub_error (GRUB_ERR_BAD_OS, "couldn't find suitable memory
> target");
> + {
> + grub_free (ctx.chunk);
> + return grub_error (GRUB_ERR_BAD_OS, "couldn't find suitable memory
> target");
> + }
> }
> while (1)
> {
> --
> 2.34.1
>
>
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