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Clean up of formatting, and potential integer overflow fix

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Andres AG 2016-10-06 15:23:39 +01:00 committed by Simon Butcher
parent 2127932fb8
commit 8254b6c9f3
4 changed files with 8 additions and 8 deletions
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2
library/cmac.c
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@ -259,7 +259,7 @@ int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx,
/* Is their data still to process from the last call, that's equal to /* Is their data still to process from the last call, that's equal to
* or greater than a block? */ * or greater than a block? */
if( cmac_ctx->unprocessed_len > 0 && if( cmac_ctx->unprocessed_len > 0 &&
ilen + cmac_ctx->unprocessed_len > block_size ) ilen > block_size - cmac_ctx->unprocessed_len )
{ {
memcpy( &cmac_ctx->unprocessed_block[cmac_ctx->unprocessed_len], memcpy( &cmac_ctx->unprocessed_block[cmac_ctx->unprocessed_len],
input, input,