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Fix missing bound check

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Manuel Pégourié-Gonnard
2014-11-25 17:41:50 +01:00
committed by Paul Bakker
parent f5f25b3a0d
commit 5cb4b31057
3 changed files with 16 additions and 0 deletions
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4
include/polarssl/ctr_drbg.h
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@ -188,6 +188,10 @@ int ctr_drbg_reseed( ctr_drbg_context *ctx,
* \param ctx CTR_DRBG context
* \param additional Additional data to update state with
* \param add_len Length of additional data
*
* \note If add_len is greater than CTR_DRBG_MAX_SEED_INPUT,
* only the first CTR_DRBG_MAX_SEED_INPUT bytes are used,
* the remaining ones are silently discarded.
*/
void ctr_drbg_update( ctr_drbg_context *ctx,
const unsigned char *additional, size_t add_len );