Module Name:    src
Committed By:   hannken
Date:           Thu Feb 13 16:53:32 UTC 2020

Modified Files:
        src/external/cddl/osnet/dist/uts/common/fs/zfs: zfs_vnops.c

Log Message:
zfs_netbsd_setattr: ignore size changes on device nodes.


To generate a diff of this commit:
cvs rdiff -u -r1.56 -r1.57 \
    src/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c
diff -u src/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c:1.56 src/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c:1.57
--- src/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c:1.56	Sat Jan 18 15:21:32 2020
+++ src/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c	Thu Feb 13 16:53:32 2020
@@ -5575,6 +5575,9 @@ zfs_netbsd_setattr(void *v)
 
 	zflags = VTOZ(vp)->z_pflags;
 
+	/* Ignore size changes on device nodes. */
+	if (vp->v_type == VBLK || vp->v_type == VCHR)
+		xvap.xva_vattr.va_mask &= ~AT_SIZE;
 	if (vap->va_flags != VNOVAL) {
 		int error;
 

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