commit 9bb34aa897e4ecac27a6f8d50a659803f73c6cb9 Author: Nick Mathewson nickm@torproject.org Date: Fri Feb 7 17:36:11 2014 -0500

Survive fedora's openssl in our benchmarks

Apparently fedora currently has ECDH but not P224. This isn't a huge deal, since we no longer use OpenSSL's P224 ever (see #9780 and 72c1e5acfe1c6). But we shouldn't have segfaulting benchmarks really.

Fixes bug 10835; bugfix on 0.2.4.8-alpha. --- changes/bug10835 | 4 ++++ src/test/bench.c | 4 ++++ 2 files changed, 8 insertions(+)

diff --git a/changes/bug10835 b/changes/bug10835 new file mode 100644 index 0000000..9df7bdd --- /dev/null +++ b/changes/bug10835 @@ -0,0 +1,4 @@ + o Minor bugfixes (testing): + - Fix a segmentation fault in our benchmark code when running with + Fedora's OpenSSL package, or any other OpenSSL that provides + ECDH but not P224. Fixes bug 10835; bugfix on 0.2.4.8-alpha. diff --git a/src/test/bench.c b/src/test/bench.c index 5a8d21d..706b8bc 100644 --- a/src/test/bench.c +++ b/src/test/bench.c @@ -440,6 +440,10 @@ bench_ecdh_impl(int nid, const char *name) ssize_t slen_a, slen_b; EC_KEY *dh_a = EC_KEY_new_by_curve_name(nid); EC_KEY *dh_b = EC_KEY_new_by_curve_name(nid); + if (!dh_a || !dh_b) { + puts("Skipping. (No implementation?)"); + return; + }

EC_KEY_generate_key(dh_a); EC_KEY_generate_key(dh_b);