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Commit 088f628c authored by Christophe Jaillet's avatar Christophe Jaillet Committed by Herbert Xu
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crypto: atmel - Free memory in error path 



If only one of the 2 __get_free_pages fails, then there is a memory leak.

Signed-off-by: default avatarChristophe Jaillet <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 379dcfb4

drivers/crypto/atmel-aes.c

+1 −1
Original line number Diff line number Diff line
@@ -673,9 +673,9 @@ err_map_out: 
	dma_unmap_single(dd->dev, dd->dma_addr_in, dd->buflen,

		DMA_TO_DEVICE);

err_map_in:

err_alloc:

	free_page((unsigned long)dd->buf_out);

	free_page((unsigned long)dd->buf_in);

err_alloc:

	if (err)

		pr_err("error: %d\n", err);

	return err;

drivers/crypto/atmel-tdes.c

+1 −1
Original line number Diff line number Diff line
@@ -376,9 +376,9 @@ err_map_out: 
	dma_unmap_single(dd->dev, dd->dma_addr_in, dd->buflen,

		DMA_TO_DEVICE);

err_map_in:

err_alloc:

	free_page((unsigned long)dd->buf_out);

	free_page((unsigned long)dd->buf_in);

err_alloc:

	if (err)

		pr_err("error: %d\n", err);

	return err;