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Allow posix_fadvise in capability mode

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posix_fadvise operates only on a provided fd.  Noted by
Mathieu <sigsys@gmail.com> in review D34761.

No new CAP_ rights are added for posix_fadvise(), as 'advice' in
general only influences when I/O happens; the fd must have existing
CAP_ rights for actual data access.

Reviewed by:	markj
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D34903

(cherry picked from commit 52a1d90c8b)
This commit is contained in:
Ed Maste 2022-04-13 18:36:03 -04:00
parent baa9701312
commit ee9bc58183
1 changed files with 1 additions and 1 deletions
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2
sys/kern/syscalls.master
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@ -2927,7 +2927,7 @@
off_t len
);
}
531 AUE_POSIX_FADVISE STD {
531 AUE_POSIX_FADVISE STD|CAPENABLED {
int posix_fadvise(
int fd,
off_t offset,