tree 5acb8fc65bbc0b5249f76a4c878a6fd8b44a678e
parent ab441a3a3934a179878c9594cf179d908f0b9a27
author David Benjamin <davidben@google.com> 1457041091 -0500
committer Adam Langley <agl@google.com> 1457043116 +0000

Fix encoding bug in i2c_ASN1_INTEGER

(Imported from upstream's 3661bb4e7934668bd99ca777ea8b30eedfafa871.)

Fix bug where i2c_ASN1_INTEGER mishandles zero if it is marked as
negative.

Thanks to Huzaifa Sidhpurwala <huzaifas@redhat.com> and Hanno Böck
<hanno@hboeck.de> for reporting this issue.

BUG=590615

(Cherry-picked from c4eec0c16b02c97a62a95b6a08656c3a9ddb6baa.)

Change-Id: I61c5556e8a065817e3d36569433bff83a104d4c8
Reviewed-on: https://boringssl-review.googlesource.com/7297
Reviewed-by: Adam Langley <agl@google.com>