[OpenSSL-1.0.2] TNF local patch - Coverity analysis warning(unchecked returm)

[Takehiko NOZAKI]

TNF local patch audit

• apps/s_time.c

original commit message:

http://mail-index.netbsd.org/source-changes/2015/04/13/msg064871.html

this patch fix Coverity analysis warning(unchecked return).

[Takehiko NOZAKI]

master branch is already fixed by following commit https://github.com/openssl/openssl/commit/ac59d70553723cd8c7c1558071a2e1672d80daef

but not pulled up to 1.0.2-stable branch.

[Takehiko NOZAKI]

BUGFIX: Issue #142 - Coverity analysis warning(unchecked return).

cherry-picked forn OpenSSL master branch: https://github.com/openssl/openssl/commit/ac59d70553723cd8c7c1558071a2e1672d80daef

original commit message:

apps return value checks

Ensure that all libssl functions called from within the apps have their return values checked where appropriate.

Reviewed-by: Richard Levitte [e-mail]

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