Commit 5ae68873 authored by Linus Walleij's avatar Linus Walleij Committed by Greg Kroah-Hartman

crypto: ux500 - memmove the right size

commit 19ced623 upstream.

The hash buffer is really HASH_BLOCK_SIZE bytes, someone
must have thought that memmove takes n*u32 words by mistake.
Tests work as good/bad as before after this patch.

Cc: Joakim Bech <joakim.bech@linaro.org>
Reported-by: default avatarDavid Binderman <linuxdev.baldrick@gmail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f6d06f1d
...@@ -797,7 +797,7 @@ static int hash_process_data(struct hash_device_data *device_data, ...@@ -797,7 +797,7 @@ static int hash_process_data(struct hash_device_data *device_data,
&device_data->state); &device_data->state);
memmove(req_ctx->state.buffer, memmove(req_ctx->state.buffer,
device_data->state.buffer, device_data->state.buffer,
HASH_BLOCK_SIZE / sizeof(u32)); HASH_BLOCK_SIZE);
if (ret) { if (ret) {
dev_err(device_data->dev, dev_err(device_data->dev,
"%s: hash_resume_state() failed!\n", "%s: hash_resume_state() failed!\n",
...@@ -848,7 +848,7 @@ static int hash_process_data(struct hash_device_data *device_data, ...@@ -848,7 +848,7 @@ static int hash_process_data(struct hash_device_data *device_data,
memmove(device_data->state.buffer, memmove(device_data->state.buffer,
req_ctx->state.buffer, req_ctx->state.buffer,
HASH_BLOCK_SIZE / sizeof(u32)); HASH_BLOCK_SIZE);
if (ret) { if (ret) {
dev_err(device_data->dev, "%s: hash_save_state() failed!\n", dev_err(device_data->dev, "%s: hash_save_state() failed!\n",
__func__); __func__);
......
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