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| author | Doug Hogan <[email protected]> | 2019-01-03 23:13:48 -0800 |
|---|---|---|
| committer | Doug Hogan <[email protected]> | 2019-01-08 01:11:58 -0800 |
| commit | 6e2f0721fdf4ead9871bd89a0a395d2bf4f53a48 (patch) | |
| tree | 0b9eb808baa6a3a33fd5812ffda836be2e74697f /lib/crypto/c_src/rand.c | |
| parent | bec8be4ccdf3859861a86eaf5622cf0e04cd2459 (diff) | |
| download | otp-6e2f0721fdf4ead9871bd89a0a395d2bf4f53a48.tar.gz otp-6e2f0721fdf4ead9871bd89a0a395d2bf4f53a48.tar.bz2 otp-6e2f0721fdf4ead9871bd89a0a395d2bf4f53a48.zip | |
Change strong_rand_range_nif() to check for atom_error from bin_from_bn
Diffstat (limited to 'lib/crypto/c_src/rand.c')
| -rw-r--r-- | lib/crypto/c_src/rand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/crypto/c_src/rand.c b/lib/crypto/c_src/rand.c index dd1a7a1600..12e0a53493 100644 --- a/lib/crypto/c_src/rand.c +++ b/lib/crypto/c_src/rand.c @@ -64,7 +64,8 @@ ERL_NIF_TERM strong_rand_range_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM if (!BN_rand_range(bn_rand, bn_range)) goto err; - ret = bin_from_bn(env, bn_rand); + if ((ret = bin_from_bn(env, bn_rand)) == atom_error) + goto err; goto done; bad_arg: |