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| author | Nick Mathewson <nickm@torproject.org> | 2012-12-25 22:43:01 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2013-01-03 11:29:49 -0500 |
| commit | d3de0b91fb322c00d11857d89a8420af0d466e39 (patch) | |
| tree | 1c33f8f2126db0ede938cbff1d5a111640cf167d /src/or/router.c | |
| parent | 94cb7bd24d2ffda9038c267b3ee0837dd64ec903 (diff) | |
| download | tor-d3de0b91fb322c00d11857d89a8420af0d466e39.tar.gz tor-d3de0b91fb322c00d11857d89a8420af0d466e39.zip | |
Check all crypto_rand return values for ntor.
Diffstat (limited to 'src/or/router.c')
| -rw-r--r-- | src/or/router.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/or/router.c b/src/or/router.c index 961fd48d1c..cc9702d1ad 100644 --- a/src/or/router.c +++ b/src/or/router.c @@ -339,7 +339,8 @@ rotate_onion_key(void) tor_free(fname_prev); fname = get_datadir_fname2("keys", "secret_onion_key_ntor"); fname_prev = get_datadir_fname2("keys", "secret_onion_key_ntor.old"); - curve25519_keypair_generate(&new_curve25519_keypair, 1); + if (curve25519_keypair_generate(&new_curve25519_keypair, 1) < 0) + goto error; if (file_status(fname) == FN_FILE) { if (replace_file(fname, fname_prev)) goto error; @@ -481,7 +482,8 @@ init_curve25519_keypair_from_file(curve25519_keypair_t *keys_out, } log_info(LD_GENERAL, "No key found in \"%s\"; generating fresh key.", fname); - curve25519_keypair_generate(keys_out, 1); + if (curve25519_keypair_generate(keys_out, 1) < 0) + goto error; if (curve25519_keypair_write_to_file(keys_out, fname, tag)<0) { log(severity, LD_FS, "Couldn't write generated key to \"%s\".", fname); |