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libusb: change callback register handler to int
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Authored by aokblast on Sat, Dec 13, 3:16 PM.
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Details

Reviewers
adrian
Group Reviewers
USB
Summary

libusb upstream uses int for register handler. This causes some library
user (like pyusb) to assume that we have int in all implementations and
therefore provides a 4 byte storage only. This causes Segmentation
fault as we will right the pointer.

Diff Detail

Repository
rG FreeBSD src repository
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Unit
No Test Coverage
Build Status
Buildable 69242
Build 66125: arc lint + arc unit