Git-Mirrors/hardened_malloc
1
0
Fork 0
mirror of https://github.com/GrapheneOS/hardened_malloc.git synced 2025-05-24 17:01:21 -04:00
Code Issues Projects Releases Packages Wiki Activity

use smaller integers for random cache state

Browse source
This commit is contained in:
Daniel Micay 2018-11-04 14:23:12 -05:00
parent 1fed72a9c3
commit 943a81fbeb
2 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

4
random.c
View file

@ -56,7 +56,7 @@ static void refill(struct random_state *state) {
u16 get_random_u16(struct random_state *state) {
u16 value;
size_t remaining = RANDOM_CACHE_SIZE - state->index;
unsigned remaining = RANDOM_CACHE_SIZE - state->index;
if (remaining < sizeof(value)) {
refill(state);
}
@ -83,7 +83,7 @@ u16 get_random_u16_uniform(struct random_state *state, u16 bound) {
u64 get_random_u64(struct random_state *state) {
u64 value;
size_t remaining = RANDOM_CACHE_SIZE - state->index;
unsigned remaining = RANDOM_CACHE_SIZE - state->index;
if (remaining < sizeof(value)) {
refill(state);
}