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V 7
git2svn
K 8
svn:date
V 27
2021-10-20T16:02:36.786156Z
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V 490
selsocket: handle sopoll() errors correctly

Without this change, unmounting smbfs filesystems with an INVARIANTS
kernel would panic after 10e64782ed59727e8c9fe4a5c7e17f497903c8eb.

PR:		253079
Found by:	markj
Reviewed by:	markj, jhb
Obtained from:	CheriBSD
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D32492

(cherry picked from commit 04c91ac48ad13ce0d1392cedbd69c2c0223d206f)

Git Hash:   2f022558ce3d00eb53fd235dd87db780acd9bc25
Git Author: brooks@FreeBSD.org
END