(Imported from upstream's 65b88a75921533ada8b465bc8d5c0817ad927947 and
7c65179ad95d0f6f598ee82e763fce2567fe5802.)
Change-Id: Id6a9604231d3cacc5e20af07e40d09e20dc9d3c0
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/47332
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
The implementation is a little goofy, but OBJ_dup internally makes a
copy of all the data.
Change-Id: I58e6804ede00100211ac112f03e26a34a2d29b5a
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/47125
Reviewed-by: Adam Langley <agl@google.com>