Fix some Coverity warnings
authorMatt Caswell <matt@openssl.org>
Mon, 1 Oct 2018 12:16:55 +0000 (13:16 +0100)
committerMatt Caswell <matt@openssl.org>
Tue, 2 Oct 2018 09:58:05 +0000 (10:58 +0100)
commitacb03676c50edeace8732fc0ee3fc9d3277f7a77
treea68210516205c99858d3f0fc10287f517a2ace8c
parentcb853a65e248fced131162774a987ece3351872d
Fix some Coverity warnings

Check some return values on some functions.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7335)

(cherry picked from commit 434893af2bd4c1fa72655f8e5262c8a432713968)
crypto/evp/e_rc2.c