diff options
Diffstat (limited to 'engines/afalg/e_afalg.c')
| -rw-r--r-- | engines/afalg/e_afalg.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/engines/afalg/e_afalg.c b/engines/afalg/e_afalg.c index 456ffda9aa..1766230ce8 100644 --- a/engines/afalg/e_afalg.c +++ b/engines/afalg/e_afalg.c @@ -230,6 +230,10 @@ int afalg_fin_cipher_aio(afalg_aio *aio, int sfd, unsigned char *buf, memset(cb, '\0', sizeof(*cb)); cb->aio_fildes = sfd; cb->aio_lio_opcode = IOCB_CMD_PREAD; + /* + * The pointer has to be converted to unsigned value first to avoid + * sign extension on cast to 64 bit value + */ cb->aio_buf = (uint64_t)(unsigned long)buf; cb->aio_offset = 0; cb->aio_data = 0; |