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opnsense-src/sys/fs/fuse
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Alan Somers 8fca98f688 fusefs: sanitize FUSE_READLINK results for embedded NULs 
If VOP_READLINK returns a path that contains a NUL, it will trigger an
assertion in vfs_lookup.  Sanitize such paths in fusefs, rejecting any
and warning the user about the misbehaving server.

PR:		274268
Sponsored by:	Axcient
Reviewed by:	mjg, markj
Differential Revision: https://reviews.freebsd.org/D42081

(cherry picked from commit 662ec2f781521c36b76af748d74bb0a3c2e27a76)
2023-10-14 11:57:09 -06:00
..
fuse.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
fuse_device.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_file.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_file.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
fuse_internal.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_internal.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
fuse_io.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_io.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
fuse_ipc.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_ipc.h fusefs: sanitize FUSE_READLINK results for embedded NULs 2023-10-14 11:57:09 -06:00
fuse_kernel.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
fuse_main.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_node.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_node.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
fuse_vfsops.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
fuse_vnops.c fusefs: sanitize FUSE_READLINK results for embedded NULs 2023-10-14 11:57:09 -06:00