Add a fuzzer for the SSL_CTX API.

This is not a complete fuzzer, even for SSL_CTX, but it's a start.

Written in memory of c-ares[1].

[1] https://twitter.com/hanno/status/781506296906444800

Change-Id: I64b02c60f35b9057201df2cc325ebb7a84a0229d
Reviewed-on: https://boringssl-review.googlesource.com/11423
Reviewed-by: Adam Langley <alangley@gmail.com>
Commit-Queue: Adam Langley <alangley@gmail.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
diff --git a/fuzz/ssl_ctx_api_corpus/e8cfbed06a9aae8d8d1bab24cca7ceb6a3b6fdd4 b/fuzz/ssl_ctx_api_corpus/e8cfbed06a9aae8d8d1bab24cca7ceb6a3b6fdd4
new file mode 100644
index 0000000..7da5a6a
--- /dev/null
+++ b/fuzz/ssl_ctx_api_corpus/e8cfbed06a9aae8d8d1bab24cca7ceb6a3b6fdd4
@@ -0,0 +1,2 @@
+
+:U'·*d';'G¨Ž·*¨;GŽ*—;'(¸:!*z‡·'¨'(×;GŽ*;¶)¶:no;GŽ¸GŽ*'—)*ã—
\ No newline at end of file