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| author | Nick Mathewson <nickm@torproject.org> | 2015-11-25 10:30:58 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2015-11-25 22:29:59 -0500 |
| commit | dedea28c2ef59eb86f5d9704e5609ae13fa8b3c2 (patch) | |
| tree | 92ddba2410a8a80aad28734be47c78c460bbd6e6 /src/test/testing_common.c | |
| parent | 232ccc18c40f0d0302b2e21b0f67885c548f8e63 (diff) | |
| download | tor-dedea28c2ef59eb86f5d9704e5609ae13fa8b3c2.tar.gz tor-dedea28c2ef59eb86f5d9704e5609ae13fa8b3c2.zip | |
Make crypto_seed_rng() and crypto_rand() less scary.
These functions must really never fail; so have crypto_rand() assert
that it's working okay, and have crypto_seed_rng() demand that
callers check its return value. Also have crypto_seed_rng() check
RAND_status() before returning.
Diffstat (limited to 'src/test/testing_common.c')
| -rw-r--r-- | src/test/testing_common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/test/testing_common.c b/src/test/testing_common.c index 441024bd7d..2ea158fddd 100644 --- a/src/test/testing_common.c +++ b/src/test/testing_common.c @@ -272,7 +272,10 @@ main(int c, const char **v) return 1; } crypto_set_tls_dh_prime(); - crypto_seed_rng(); + if (crypto_seed_rng() < 0) { + printf("Couldn't seed RNG; exiting.\n"); + return 1; + } rep_hist_init(); network_init(); setup_directory(); |