diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/keys/dh.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/security/keys/dh.c b/security/keys/dh.c index 9fecaea6c298..f7403821db7f 100644 --- a/security/keys/dh.c +++ b/security/keys/dh.c @@ -162,8 +162,8 @@ static int kdf_ctr(struct kdf_sdesc *sdesc, const u8 *src, unsigned int slen, goto err; if (zlen && h) { - u8 tmpbuffer[h]; - size_t chunk = min_t(size_t, zlen, h); + u8 tmpbuffer[32]; + size_t chunk = min_t(size_t, zlen, sizeof(tmpbuffer)); memset(tmpbuffer, 0, chunk); do { @@ -173,7 +173,7 @@ static int kdf_ctr(struct kdf_sdesc *sdesc, const u8 *src, unsigned int slen, goto err; zlen -= chunk; - chunk = min_t(size_t, zlen, h); + chunk = min_t(size_t, zlen, sizeof(tmpbuffer)); } while (zlen); } |