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| author | Pauli <pauli@openssl.org> | 2021-06-18 14:43:24 +1000 |
|---|---|---|
| committer | Pauli <pauli@openssl.org> | 2021-06-19 15:47:57 +1000 |
| commit | b9d022d78faee0648c3ace7f15ccec08f14feddb (patch) | |
| tree | 05c75ba2bad0562f35ee0f185fa69c15095c019f /crypto | |
| parent | d7c88f760001fae2c608c1d10ae1539fba610288 (diff) | |
| download | openssl-b9d022d78faee0648c3ace7f15ccec08f14feddb.zip openssl-b9d022d78faee0648c3ace7f15ccec08f14feddb.tar.gz openssl-b9d022d78faee0648c3ace7f15ccec08f14feddb.tar.bz2 | |
params: fix range check when converting double to uint64_t.
Found in #15815
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15819)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/params.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/params.c b/crypto/params.c index a1db5db..9049041 100644 --- a/crypto/params.c +++ b/crypto/params.c @@ -1029,7 +1029,7 @@ int OSSL_PARAM_set_double(OSSL_PARAM *p, double val) * 15 bits of UINT64_MAX to avoid using imprecise floating * point values. */ - && (double)(UINT64_MAX - 65535) + 65536.0) { + && val < (double)(UINT64_MAX - 65535) + 65536.0) { p->return_size = sizeof(uint64_t); *(uint64_t *)p->data = (uint64_t)val; return 1; |