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catcrypt security fix: sign metadata.
[u/mdw/catacomb]
/
rand.c
diff --git
a/rand.c
b/rand.c
index
c50e10a
..
b0622c2
100644
(file)
--- a/
rand.c
+++ b/
rand.c
@@
-466,6
+466,7
@@
static int gmisc(grand *r, unsigned op, ...)
case RAND_SEED:
case RAND_TIMER:
case RAND_GOODBITS:
case RAND_SEED:
case RAND_TIMER:
case RAND_GOODBITS:
+ case RAND_ADD:
rc = 1;
break;
default:
rc = 1;
break;
default:
@@
-515,6
+516,12
@@
static int gmisc(grand *r, unsigned op, ...)
case RAND_GOODBITS:
rc = rand_goodbits(&g->p);
break;
case RAND_GOODBITS:
rc = rand_goodbits(&g->p);
break;
+ case RAND_ADD: {
+ const void *p = va_arg(ap, const void *);
+ size_t sz = va_arg(ap, size_t);
+ unsigned goodbits = va_arg(ap, unsigned);
+ rand_add(&g->p, p, sz, goodbits);
+ } break;
default:
GRAND_BADOP;
break;
default:
GRAND_BADOP;
break;