Adam Langley d096c06b34 bytestring: document that |CBS_get_optional_asn1| can have a NULL output. ... On the other hand, the type-specific |CBS_get_optional_asn1_octet_string| must have a valid pointer and we should check this in the “present” case or there could be a lucking crash in some user waiting for an expected value to be missing. Change-Id: Ida40e069ac7f0e50967e3f6c6b3fc01e49bd8894 Reviewed-on: https://boringssl-review.googlesource.com/26564 Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: David Benjamin <davidben@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>		2018-03-19 20:22:25 +00:00
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openssl	bytestring: document that |CBS_get_optional_asn1| can have a NULL output.	2018-03-19 20:22:25 +00:00