Added a check for macOS 11 and newer to resolve a compile error:
*** Unexpected product version 11.2.
Added Internals::getcwd.
Fallback to the built-in getcwd to resolve compile errors on macOS:
Can't locate Errno.pm in @INC
/miniperl not found
Signed-off-by: Georgi Valkov <gvalkov@abv.bg>
The perl Configure file was matching GCC 10 against "1*" and treating it
as GCC 1, causing ABI breakage and segfaults.
Cherry-pick the upstream patch which fixes it to check against (e.g)
"1.*" instead, which will make it work for hundreds more GCC versions
to come.
https://github.com/Perl/perl5/commit/6bd6308fcea3541
"Adapt Configure to GCC version 10"
Also includes the previous commit just adding GCC 8 and 9 to one case:
https://github.com/Perl/perl5/commit/ae195500577d707
"Add gcc-8 and gcc-9 for FORTIFY_SOURCE"
Signed-off-by: Ken Wong <xinxijishuwyq@gmail.com>
All symbols on MacOS are prefixed with an underscore which
interfered with the filtering mechanism (added in perl 5.28)
for extension libraries to be linked into static perl.
Signed-off-by: Jakub Piotr Cłapa <jpc@loee.pl>
Refresh patches 900 and 910.
Add fix (920) for improperly gated variable.
Add workaround (020) for Storable's run-time check for stacksize.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Required changes:
* Add qualifying '.' to scripts or to @INC, as appropriate since we're
enabling default_inc_excludes_dot;
* Add new platform/library definitions like double-double format and
locale library functions/headers;
* Delete patch 020 as it's been upstreamed;
Optional changes:
* Instead of using -@rm and having that fail, emit an error message,
and be ignored, just use @rm -f instead which will always succeed.
Security
[CVE-2017-12837] Heap buffer overflow in regular expression compiler
Compiling certain regular expression patterns with the case-insensitive
modifier could cause a heap buffer overflow and crash perl. This has
now been fixed. [perl #131582]
[CVE-2017-12883] Buffer over-read in regular expression parser
For certain types of syntax error in a regular expression pattern, the
error message could either contain the contents of a random, possibly
large, chunk of memory, or could crash perl. This has now been fixed.
[perl #131598]
[CVE-2017-12814] $ENV{$key} stack buffer overflow on Windows
A possible stack buffer overflow in the %ENV code on Windows has been
fixed by removing the buffer completely since it was superfluous anyway.
[perl #131665]
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Stephane Chazelas discovered a bug in the environment handling in Perl.
Perl provides a Perl-space hash variable, %ENV, in which environment
variables can be looked up. If a variable appears twice in envp, only
the last value would appear in %ENV, but getenv would return the first.
Perl's taint security mechanism would be applied to the value in %ENV,
but not to the other rest of the environment. This could result in an
ambiguous environment causing environment variables to be propagated to
subprocesses, despite the protections supposedly offered by taint
checking.
With this update Perl changes the behavior to match the following:
a) %ENV is populated with the first environment variable, as getenv
would return.
b) Duplicate environment entries are removed.
References:
* http://perl5.git.perl.org/perl.git/commit/ae37b791a73a9e78dedb89fb2429d2628cf58076
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2381
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Beginning in PathTools 3.47 and/or perl 5.20.0, the File::Spec::canonpath()
routine returned untained strings even if passed tainted input. This defect
undermines the guarantee of taint propagation, which is sometimes used to
ensure that unvalidated user input does not reach sensitive code.
This defect was found and reported by David Golden of MongoDB, and a patch
was provided by Tony Cook.
References:
* https://rt.perl.org/Public/Bug/Display.html?id=126862
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8607
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Apparently, recompiling/relinking fails under some circumstances. This
patch has been reported to work around that issue.
Signed-off-by: Marcel Denia <naoir@gmx.net>
This will make microperl unable to build. That's okay, since we haven't
been building it for quite a while now.
Signed-off-by: Marcel Denia <naoir@gmx.net>
This test requires a ps which provides the -f option, as well as suitable output.
We can't provide either with busybox. Just skip it for now.
Signed-off-by: Marcel Denia <naoir@gmx.net>
- Add patch to inhibit the libm IEEE math switch on musl
- Add postprocessing for config.sh to the Makefile to fixup
defines for musl, idea taken
from http://patchwork.openembedded.org/patch/91707/
This is the least invasive approach I could come up to fix the build
failure asap. Another possibility is maintaining yet another set of
musl specific architecture config files, but I think that this introduces
a lot of maintenance overhead.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Georgi Valkov
Ken Wong
Alexander Ryzhov
Jakub Piotr Cłapa
Philip Prindeville
Hans Dedecker
Alexander Couzens
Michail Frolov
Jo-Philipp Wich
Marcel Denia