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/freebsd/sys/fs/unionfs/ |
H A D | union_vnops.c | diff f8fc96b55143bb2d621773cf275bb1c1c74ad3b7 Tue Aug 12 09:18:59 CEST 1997 KATO Takenori <kato@FreeBSD.org> Fixed vnode corruption by undefined case in union_lookup(). When uerror == 0 && lerror == EACCES, lowervp == NULLVP and union_allocvp doesn't find existing union node and new union node is created.
Sicne it is dificult to cover all the case, union_lookup always returns when union_lookup1() returns EACCES.
Submitted by: Naofumi Honda <honda@Kururu.math.sci.hokudai.ac.jp> Obtained from: NetBSD/pc98 diff f8fc96b55143bb2d621773cf275bb1c1c74ad3b7 Tue Aug 12 09:18:59 CEST 1997 KATO Takenori <kato@FreeBSD.org> Fixed vnode corruption by undefined case in union_lookup(). When uerror == 0 && lerror == EACCES, lowervp == NULLVP and union_allocvp doesn't find existing union node and new union node is created.
Sicne it is dificult to cover all the case, union_lookup always returns when union_lookup1() returns EACCES.
Submitted by: Naofumi Honda <honda@Kururu.math.sci.hokudai.ac.jp> Obtained from: NetBSD/pc98
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