svn commit: r301164 - stable/10/sys/fs/fuse
Rick Macklem
rmacklem at FreeBSD.org
Wed Jun 1 20:30:32 UTC 2016
Author: rmacklem
Date: Wed Jun 1 20:30:31 2016
New Revision: 301164
URL: https://svnweb.freebsd.org/changeset/base/301164
Log:
MFC: r300169
If a local (AF_LOCAL, AF_UNIX) socket creation (bind) is attempted
on a fuse mounted file system, it will crash. Although it may be
possible to make this work correctly, this patch avoids the crash
in the meantime.
I removed the MPASS(), since panicing for the FIFO case didn't make
a lot of sense when it returns an error for the others.
Modified:
stable/10/sys/fs/fuse/fuse_vnops.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/fs/fuse/fuse_vnops.c
==============================================================================
--- stable/10/sys/fs/fuse/fuse_vnops.c Wed Jun 1 20:06:55 2016 (r301163)
+++ stable/10/sys/fs/fuse/fuse_vnops.c Wed Jun 1 20:30:31 2016 (r301164)
@@ -335,8 +335,9 @@ fuse_vnop_create(struct vop_create_args
/* XXX: Will we ever want devices ? */
if ((vap->va_type != VREG)) {
- MPASS(vap->va_type != VFIFO);
- goto bringup;
+ printf("fuse_vnop_create: unsupported va_type %d\n",
+ vap->va_type);
+ return (EINVAL);
}
debug_printf("parent nid = %ju, mode = %x\n", (uintmax_t)parentnid,
mode);
@@ -364,7 +365,7 @@ fuse_vnop_create(struct vop_create_args
debug_printf("create: got err=%d from daemon\n", err);
goto out;
}
-bringup:
+
feo = fdip->answ;
if ((err = fuse_internal_checkentry(feo, VREG))) {
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