From: Vakul Garg <vakul@xxxxxxxxxxxxx> Re-initialize keys_fit_inline to avoid using its stale encrypt() shared descriptor value prior to building descriptors for the decrypt() and givencrypt() cases. Signed-off-by: Vakul Garg <vakul@xxxxxxxxxxxxx> [reworded commit text, enhanced code readability] Signed-off-by: Kim Phillips <kim.phillips@xxxxxxxxxxxxx> --- drivers/crypto/caam/caamalg.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 5f89125..4bf7634 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -303,6 +303,7 @@ static int aead_null_set_sh_desc(struct crypto_aead *aead) * Job Descriptor and Shared Descriptors * must all fit into the 64-word Descriptor h/w Buffer */ + keys_fit_inline = false; if (DESC_AEAD_NULL_DEC_LEN + DESC_JOB_IO_LEN + ctx->split_key_pad_len <= CAAM_DESC_BYTES_MAX) keys_fit_inline = true; @@ -472,6 +473,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) * Job Descriptor and Shared Descriptors * must all fit into the 64-word Descriptor h/w Buffer */ + keys_fit_inline = false; if (DESC_AEAD_DEC_LEN + DESC_JOB_IO_LEN + ctx->split_key_pad_len + ctx->enckeylen <= CAAM_DESC_BYTES_MAX) @@ -527,6 +529,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) * Job Descriptor and Shared Descriptors * must all fit into the 64-word Descriptor h/w Buffer */ + keys_fit_inline = false; if (DESC_AEAD_GIVENC_LEN + DESC_JOB_IO_LEN + ctx->split_key_pad_len + ctx->enckeylen <= CAAM_DESC_BYTES_MAX) -- 1.9.2 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
