diff options
| -rw-r--r-- | sys/dev/random/yarrow.c | 11 | ||||
| -rw-r--r-- | sys/dev/randomdev/yarrow.c | 11 |
2 files changed, 10 insertions, 12 deletions
diff --git a/sys/dev/random/yarrow.c b/sys/dev/random/yarrow.c index 75bcf6c..99453f6 100644 --- a/sys/dev/random/yarrow.c +++ b/sys/dev/random/yarrow.c @@ -101,13 +101,12 @@ random_deinit(void) static void reseed(int fastslow) { - /* - * Allocate the huge variables statically. They _will_ run you - * out of interrupt-context stack otherwise! - */ - static BF_KEY hashkey; + /* Interrupt-context stack is a limited resource; make static */ + /* large structures; XXX Revisit - needs to move to the large */ + /* random_state structure. */ static unsigned char v[TIMEBIN][KEYSIZE]; /* v[i] */ - unsigned char hash[KEYSIZE]; /* h' */ + unsigned char hash[KEYSIZE]; /* h' */ + static BF_KEY hashkey; unsigned char ivec[8]; unsigned char temp[KEYSIZE]; struct entropy *bucket; diff --git a/sys/dev/randomdev/yarrow.c b/sys/dev/randomdev/yarrow.c index 75bcf6c..99453f6 100644 --- a/sys/dev/randomdev/yarrow.c +++ b/sys/dev/randomdev/yarrow.c @@ -101,13 +101,12 @@ random_deinit(void) static void reseed(int fastslow) { - /* - * Allocate the huge variables statically. They _will_ run you - * out of interrupt-context stack otherwise! - */ - static BF_KEY hashkey; + /* Interrupt-context stack is a limited resource; make static */ + /* large structures; XXX Revisit - needs to move to the large */ + /* random_state structure. */ static unsigned char v[TIMEBIN][KEYSIZE]; /* v[i] */ - unsigned char hash[KEYSIZE]; /* h' */ + unsigned char hash[KEYSIZE]; /* h' */ + static BF_KEY hashkey; unsigned char ivec[8]; unsigned char temp[KEYSIZE]; struct entropy *bucket; |
