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authorRick Macklem <rmacklem@FreeBSD.org>2024-10-21 22:48:39 +0000
committerRick Macklem <rmacklem@FreeBSD.org>2024-10-21 22:48:39 +0000
commitcaa309c8811d62a24cd07e3a1f6e9095eaf10c90 (patch)
treeaca87252931a7e14c2379cbd1c16cb134ce9fedb /sys/cddl/contrib/opensolaris/uts/(public-mirror)
parentd2e7bb630b83848a774d8213014a9e0747775019 (diff)
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nfsd: Fix handling of credentials with cr_ngroups == 0HEADmain
There has been a documented case in the exports(5) man page forever, which specifies that the -maproot or -mapall may have a single user entry, followed by a ':'. This case is defined as specifying no groups (aka cr_ngroups == 0). This patch fixes the NFS server so that it handles this case correctly. After MFC'ng this patch to stable/13 and stable/14, I propose that this unusual case be deprecated and no longer allowed in FreeBSD15. At that point, this patch can be reverted. Reviewed by: brooks MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D47204
Diffstat (limited to 'sys/cddl/contrib/opensolaris/uts/(public-mirror)')
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