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f9fa6cb391
This flag is used in field 'cr_flags', which is never directly visible
outside the kernel. That field is however exported through 'struct
kinfo_proc' objects (field 'ki_cr_flags'), either from the kernel via
sysctls or from libkvm, and is supposed to contain exported flags
prefixed with KI_CRF_ (currently, KI_CRF_CAPABILITY_MODE and
KI_CRF_GRP_OVERFLOW, this second one being a purely userland one
signaling overflow of 'ki_groups').
Make sure that KI_CRF_CAPABILITY_MODE is the flag actually exported and
tested by userland programs, and hide the internal CRED_FLAG_CAPMODE.
As both flags are currently defined to the same value, this doesn't
change the KBI, but of course does change the KPI. A code search via
GitHub and Google fortunately doesn't reveal any outside uses for
CRED_FLAG_CAPMODE.
While here, move assignment of 'ki_uid' to a more logical place in
kvm_proclist(), and definition of XU_NGROUPS as well in 'sys/ucred.h'
(no functional/interface changes intended).
Reviewed by: mhorne
Approved by: markj (mentor)
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D46909
(cherry picked from commit
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| .. | ||
| tests | ||
| kvm.3 | ||
| kvm.c | ||
| kvm.h | ||
| kvm_aarch64.h | ||
| kvm_amd64.c | ||
| kvm_amd64.h | ||
| kvm_arm.c | ||
| kvm_arm.h | ||
| kvm_cptime.c | ||
| kvm_getcptime.3 | ||
| kvm_geterr.3 | ||
| kvm_getloadavg.3 | ||
| kvm_getloadavg.c | ||
| kvm_getpcpu.3 | ||
| kvm_getprocs.3 | ||
| kvm_getswapinfo.3 | ||
| kvm_getswapinfo.c | ||
| kvm_i386.c | ||
| kvm_i386.h | ||
| kvm_kerndisp.3 | ||
| kvm_minidump_aarch64.c | ||
| kvm_minidump_amd64.c | ||
| kvm_minidump_arm.c | ||
| kvm_minidump_i386.c | ||
| kvm_minidump_powerpc64.c | ||
| kvm_minidump_powerpc64_hpt.c | ||
| kvm_minidump_riscv.c | ||
| kvm_native.3 | ||
| kvm_nlist.3 | ||
| kvm_open.3 | ||
| kvm_pcpu.c | ||
| kvm_powerpc.c | ||
| kvm_powerpc64.c | ||
| kvm_powerpc64.h | ||
| kvm_private.c | ||
| kvm_private.h | ||
| kvm_proc.c | ||
| kvm_read.3 | ||
| kvm_riscv.h | ||
| kvm_vnet.c | ||
| Makefile | ||
| Makefile.depend | ||