sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remov

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

show more ...

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

show more ...

Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights

These ones were unambiguous cases where the Foundation was the only
listed copyright holder (in the associated license block).

S

Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights

These ones were unambiguous cases where the Foundation was the only
listed copyright holder (in the associated license block).

Sponsored by: The FreeBSD Foundation

show more ...

Move font related data structured to sys/font.c and update vtfontcvt

Prepare support to be able to handle font data in loader, consolidate
data structures to sys/font.h and update vtfontcvt.

vtfont

Move font related data structured to sys/font.c and update vtfontcvt

Prepare support to be able to handle font data in loader, consolidate
data structures to sys/font.h and update vtfontcvt.

vtfontcvt update is about to output set of glyphs in form of C source,
the implementation does allow to output compressed or uncompressed font
bitmaps.

Reviewed by: bcr
Differential Revision: https://reviews.freebsd.org/D24189

show more ...

vt: remove comment that is not true since r259680

r259680 added support to vt(4) for printing double-width characters.
Remove the comment that claims no support.

MFC after: 3 days
Sponsored by: The

vt: remove comment that is not true since r259680

r259680 added support to vt(4) for printing double-width characters.
Remove the comment that claims no support.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

show more ...

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remov

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

show more ...

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

show more ...

Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights

These ones were unambiguous cases where the Foundation was the only
listed copyright holder (in the associated license block).

S

Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights

These ones were unambiguous cases where the Foundation was the only
listed copyright holder (in the associated license block).

Sponsored by: The FreeBSD Foundation

show more ...

Move font related data structured to sys/font.c and update vtfontcvt

Prepare support to be able to handle font data in loader, consolidate
data structures to sys/font.h and update vtfontcvt.

vtfont

Move font related data structured to sys/font.c and update vtfontcvt

Prepare support to be able to handle font data in loader, consolidate
data structures to sys/font.h and update vtfontcvt.

vtfontcvt update is about to output set of glyphs in form of C source,
the implementation does allow to output compressed or uncompressed font
bitmaps.

Reviewed by: bcr
Differential Revision: https://reviews.freebsd.org/D24189

show more ...

vt: remove comment that is not true since r259680

r259680 added support to vt(4) for printing double-width characters.
Remove the comment that claims no support.

MFC after: 3 days
Sponsored by: The

vt: remove comment that is not true since r259680

r259680 added support to vt(4) for printing double-width characters.
Remove the comment that claims no support.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

show more ...

Limit glyph count in vtfont_load to avoid integer overflow.

Invalid font data passed to PIO_VFONT can result in an integer overflow
in glyphsize. Characters may then be drawn on the console using g

Limit glyph count in vtfont_load to avoid integer overflow.

Invalid font data passed to PIO_VFONT can result in an integer overflow
in glyphsize. Characters may then be drawn on the console using glyph
map entries that point beyond the end of allocated glyph memory,
resulting in a kernel memory disclosure.

Submitted by: emaste
Reported by: Dr. Silvio Cesare of InfoSect
Security: CVE-2018-6917
Security: FreeBSD-SA-18:04.vt
Sponsored by: The FreeBSD Foundation

show more ...

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

show more ...

Catch up with HEAD (r280229-r284686).

Merge sync of head

Merge from head

MFH: r280643-r281852

Sponsored by: The FreeBSD Foundation

Increase vt font limits to allow use of GNU Unifont

PR: 199438
Submitted by: Ting-Wei Lan <lantw44@gmail.com>
MFC after: 1 week
Sponsored by: The FreeBSD Foundation

MFC @ r266724

An SVM update will follow this.

Merge head

IFC @264767

Merge head up to r262222 (last merge was incomplete).

MFC @ r259205 in preparation for some SVM updates. (for real this time)

MFH: tracking commit (head@r260486)

Sponsored by: The FreeBSD Foundation