fixes and quality of life improvements.
While there are security issues in this time frame that affect usage as a
server (eg: linked into apache), this isn't possible here.
in units(1). The most visible is the removal of libedit warnings
about being unable to open termcap database.
Reviewed by: eadler@
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3322
is taken to match the geometry and only when the geometry is max'd
out, is the actual recorded size taken.
Note that qemu has the same logic for the fixed VHD format. However
that is known to conflict with Microsoft Azure, where the recorded
size of the image is what counts.
Pointed out by: gjb@
especially useful now that libc's open() always calls openat(). While here,
fix a few other things:
- Decode the mode argument passed to access(), eaccess(), and faccessat().
- Decode the atfd paramete to pretty-print AT_FDCWD.
- Decode the special AT_* flags used with some of the *at() system calls.
- Decode arguments for fchmod(), lchmod(), fchown(), lchown(), eaccess(),
and futimens().
- Decode both of the timeval structures passed to futimes() instead of just
the first one.
tightening sanity check of the input. [1]
While I'm there also replace ed(1) with red(1) because we do
not need the unrestricted functionality. [2]
Obtained from: Bitrig [1], DragonFly [2]
Security: CVE-2015-1418 [1]
If the resulting argument is longer than MAXPATHLEN, realloc() was called to
extend the space, but the new pointer was not correctly stored.
Different from what OpenBSD has done, rewrite brace_subst() to calculate the
necessary space first and realloc() at most once.
As before, the e_len fields are not updated in case of a realloc.
Therefore, a following long argument will do another realloc.
PR: 201750
MFC after: 1 week
length. In particular, instead of blinding fetching 1k blocks, do an initial
fetch up to the end of the current page followed by page-sized fetches up to
the maximum size. Previously if the 1k buffer crossed a page boundary and
the second page was not valid, the entire operation would fail.
Revert r286102 and apply a cleaner fix.
Tested for overflows by FORTIFY_SOURCE GSoC (with clang).
Suggested by: bde
Reviewed by: Oliver Pinter
Tested by: Oliver Pinter
MFC after: 3 days
ELF Tool Chain elfcopy is nearly a drop-in replacement for GNU objcopy,
but does not currently support PE output which is needed for building
x86 UEFI bits.
Add a src.conf knob to allow installing it as objcopy and set it by
default for aarch64 only, where we don't have a native binutils.
Reviewed by: bapt
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D2887
Ar cannot handle UIDs with more than 6 digits, and storing the mtime,
uid, gid and mode provides little to negative value anyhow for ar's
uses. Turn on deterministic (-D) mode by default; it can be disabled by
the user with -U.
PR: 196929
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3190
making clear transits between different states, and avoids bug with
handling repeated $'s.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D3221
Rationale: ident(1) is useful out of RCS, lot of scripts are using ident(1) and
failing when base is built WITHOUT_RCS.
This version is:
- fully compatible with RCS 5.7 ident.
- fully compatible with RCS 5.9 ident.
- passes all ident test from GNU RCS 5.9 test suite
This version has support for: svn extension for the Keyword id (double colon and
# before last $)
Différences with GNU RCS ident:
- no long options as found in GNU RCS 5.9 (but not commented there).
- '-V' reports nothing but has been added for compatibility.
Differential Revision: https://reviews.freebsd.org/D3200
Reviewed by: pfg
This is required by our FORTIFY_SOURCE implementation as it
does more inlining. As a rule of thumb, FORTIFY_SOURCE doubles
the number of inlines except that in grep inlining
blows up for some reason.
This is required in order for us to support deterministic mode by
default. If multiple -D or -U options are specified on the command
line, the final one takes precedence. GNU ar also uses -U for this.
An equivalent change will be applied to ELF Tool Chain's version of ar.
PR: 196929
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3175
