From dfbc272d5de3357d00580223a76f9a52e104daf0 Mon Sep 17 00:00:00 2001 From: Alan Somers Date: Fri, 16 Feb 2018 16:56:09 +0000 Subject: [PATCH] Handle generic pathconf attributes in the .zfs ctldir MFC instructions: change the value of _PC_LINK_MAX to INT_MAX Reported by: jhb MFC after: 19 days X-MFC-With: 329265 Sponsored by: Spectra Logic Corp --- .../contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c index 8120cd5701d..5b297c7ca3c 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c @@ -743,7 +743,7 @@ zfsctl_common_pathconf(ap) */ switch (ap->a_name) { case _PC_LINK_MAX: - *ap->a_retval = INT_MAX; + *ap->a_retval = MIN(LONG_MAX, ZFS_LINK_MAX); return (0); case _PC_FILESIZEBITS: @@ -766,8 +766,12 @@ zfsctl_common_pathconf(ap) *ap->a_retval = ACL_MAX_ENTRIES; return (0); + case _PC_NAME_MAX: + *ap->a_retval = NAME_MAX; + return (0); + default: - return (EINVAL); + return (vop_stdpathconf(ap)); } }