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| author | Nick Mathewson <nickm@torproject.org> | 2017-08-25 11:38:24 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-08-25 11:38:24 -0400 |
| commit | 6069c829f90576c04a0802d2a108378a2bbabb7a (patch) | |
| tree | aaaf670a9e79384e0d83f5b8a04738636fef9566 /src/or/rendservice.c | |
| parent | 10b242822490c9873138565bcc8a3565a7dc7014 (diff) | |
| parent | 418f3d6298beb27e050618e2f59e01d6d3b2f45b (diff) | |
| download | tor-6069c829f90576c04a0802d2a108378a2bbabb7a.tar.gz tor-6069c829f90576c04a0802d2a108378a2bbabb7a.zip | |
Merge branch 'bug19418_029' into maint-0.3.1
Diffstat (limited to 'src/or/rendservice.c')
| -rw-r--r-- | src/or/rendservice.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/or/rendservice.c b/src/or/rendservice.c index f3b78c4663..ede887945d 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -2812,7 +2812,14 @@ rend_service_decrypt_intro( /* Check that this cell actually matches this service key */ /* first DIGEST_LEN bytes of request is intro or service pk digest */ - crypto_pk_get_digest(key, (char *)key_digest); + if (crypto_pk_get_digest(key, (char *)key_digest) < 0) { + if (err_msg_out) + *err_msg_out = tor_strdup("Couldn't compute RSA digest."); + log_warn(LD_BUG, "Couldn't compute key digest."); + status = -7; + goto err; + } + if (tor_memneq(key_digest, intro->pk, DIGEST_LEN)) { if (err_msg_out) { base32_encode(service_id, REND_SERVICE_ID_LEN_BASE32 + 1, |