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* tarfs_alloc_mount(): Remove an unnecessary null check (CID 1504505) and an unused variable. * tarfs_alloc_one(): Verify that the file size is not negative (CID 1504506). While there, also validate the mode, owner and group. * tarfs_vget(), tarfs_zio_init(): Explicitly ignore return value from getnewvnode(), which cannot fail (CID 1504508) * tarfs_lookup_path(): Fix a case where a specially-crafted tarball could trigger a null pointer dereference by first descending into, and then backing out of, a previously unknown directory. (CID 1504515) * mktar: Construct a tarball that triggers the aforementioned null pointer dereference. Reported by: Coverity Sponsored by: Juniper Networks, Inc. Sponsored by: Klara, Inc. Reviewed by: imp, kib Differential Revision: https://reviews.freebsd.org/D38463 |
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| .. | ||
| tarfs.h | ||
| tarfs_dbg.h | ||
| tarfs_io.c | ||
| tarfs_subr.c | ||
| tarfs_vfsops.c | ||
| tarfs_vnops.c | ||