DGNum/hostapd
6
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

Check random_get_bytes() result before writing entropy file

Browse source
This commit is contained in:
Jouni Malinen 2011-07-15 17:17:48 +03:00
parent 6cd930cb3c
commit 15f0961447
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/crypto/random.c
View file

@ -358,7 +358,8 @@ static void random_write_entropy(void)
if (!random_entropy_file)
return;
random_get_bytes(buf, RANDOM_ENTROPY_SIZE);
if (random_get_bytes(buf, RANDOM_ENTROPY_SIZE) < 0)
return;
f = fopen(random_entropy_file, "wb");
if (f == NULL) {