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unix/stream: plug a corner case when control externalization failed

Description

unix/stream: plug a corner case when control externalization failed

while peer has closed its end.

Reported by: syzbot+ffcc3612ea266e36604e@syzkaller.appspotmail.com

Details

Provenance
glebiusAuthored on Wed, Oct 15, 8:01 PM
Parents
rG3509dcd11a98: socket: Annotate sooptcopyin() and sooptcopyout() with __result_use_check
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