Commit 28e5428d authored by Lutz Jänicke's avatar Lutz Jänicke
Browse files

Don't cheat: when only getting several bytes from each source, n is incremented 

correctly, but RAND_add(..,n) counts the increasing n several times.
Only RAND_add(..,n) once entropy collection is finished.
parent 3c914840

crypto/rand/rand_unix.c

+5 −2
Original line number Diff line number Diff line
@@ -183,10 +183,13 @@ int RAND_poll(void) 
				&& t.tv_usec != 0 && n < ENTROPY_NEEDED);



			close(fd);

			}

		}

	if (n > 0)

		{

		RAND_add(tmpbuf,sizeof tmpbuf,n);

		memset(tmpbuf,0,n);

		}

		}

#endif



	/* put in some default random data, we need more than just this */