Author: kevans
Date: Sat Apr 7 03:51:19 2018
New Revision: 332164
URL: https://svnweb.freebsd.org/changeset/base/332164
Log:
MFC r322324: capsicum_helpers: Add FIODTYPE to default ioctls allowed
FIODTYPE will be needed by hexdump(1) to speed up the -s flag on devices
that should be able to support fseek(3); specifically, in an attempt to
correct for the fact that most tape drives don't support seeking yet don't
indicate as such when fseeko(3) is invoked.
Modified:
stable/11/lib/libcapsicum/capsicum_helpers.h
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/lib/libcapsicum/capsicum_helpers.h
==============================================================================
--- stable/11/lib/libcapsicum/capsicum_helpers.h Sat Apr 7 03:02:07
2018 (r332163)
+++ stable/11/lib/libcapsicum/capsicum_helpers.h Sat Apr 7 03:51:19
2018 (r332164)
@@ -31,6 +31,7 @@
#include <sys/param.h>
#include <sys/capsicum.h>
+#include <sys/ioctl.h>
#include <errno.h>
#include <nl_types.h>
@@ -47,7 +48,7 @@ static __inline int
caph_limit_stream(int fd, int flags)
{
cap_rights_t rights;
- unsigned long cmds[] = { TIOCGETA, TIOCGWINSZ };
+ unsigned long cmds[] = { TIOCGETA, TIOCGWINSZ, FIODTYPE };
cap_rights_init(&rights, CAP_EVENT, CAP_FCNTL, CAP_FSTAT,
CAP_IOCTL, CAP_SEEK);
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