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5 changed files with 8 additions and 227 deletions

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@ -1,69 +0,0 @@
https://bugs.gentoo.org/935754
https://lists.gnu.org/archive/html/bison-patches/2024-07/msg00000.html
* data/skeletons/glr2.cc (yyundeleteLastStack): Recover
yylookaheadNeeds stack entry also, to prevent desyncing the sizes
of yystates and yylookaheadNeeds.
(class glr_state_set): New field yylookaheadNeedLastDeleted,
tracks lookahead need of last deleted state.
(yymarkStackDeleted): Save yylookaheadNeeds also.
---
Hi!
GCC 15 has added bounds-checks to vector<bool> when assertions are
enabled. This has caught a bug in Bison. See bug referenced above.
Now, WRT the fix: I am not sure of its correctness, but it appears to
pass tests and everything seems to indicate that the presumption it is
based on is correct. That presumption is that the two stacks mentioned
above (yylookaheadNeeds and yystates) ought to be the same size. I
inferred this because all other locations that alter the size of the two
vectors appear to do so in lock-step.
TIA, have a lovely day.
data/skeletons/glr2.cc | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/data/skeletons/glr2.cc b/data/skeletons/glr2.cc
index 970ccfdf..8b962d6f 100644
--- a/data/skeletons/glr2.cc
+++ b/data/skeletons/glr2.cc
@@ -1080,7 +1080,10 @@ namespace
{
size_t k = yyk.uget ();
if (yystates[k] != YY_NULLPTR)
- yylastDeleted = yystates[k];
+ {
+ yylastDeleted = yystates[k];
+ yylookaheadNeedLastDeleted = yylookaheadNeeds[k];
+ }
yystates[k] = YY_NULLPTR;
}
@@ -1093,6 +1096,7 @@ namespace
if (yylastDeleted == YY_NULLPTR || !yystates.empty ())
return;
yystates.push_back (yylastDeleted);
+ yylookaheadNeeds.push_back (yylookaheadNeedLastDeleted);
YYCDEBUG << "Restoring last deleted stack as stack #0.\n";
clearLastDeleted ();
}
@@ -1102,6 +1106,7 @@ namespace
void
yyremoveDeletes ()
{
+ YYASSERT(yystates.size () == yylookaheadNeeds.size ());
size_t newsize = yystates.size ();
/* j is the number of live stacks we have seen. */
for (size_t i = 0, j = 0; j < newsize; ++i)
@@ -1160,6 +1165,7 @@ namespace
/** The last stack we invalidated. */
glr_state* yylastDeleted;
+ bool yylookaheadNeedLastDeleted;
}; // class glr_state_set
} // namespace
--
2.45.2

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@ -1,108 +0,0 @@
#!/bin/bash
# Run this in a bison source tree basedir to quickly guess the licensing
# status of various bison source files. e.g. when using
# glibc-maintainer-scripts for package maintenance, this means running it in
# the bison-patches directory.
# We use this because for some reason, fossology is unable to grok bison
# sources for a license analysis.
for f in $(find . -type f | grep -v '\.git/' | grep -v 'gnulib/'); do
if file $f | grep -q text; then # Hoping this is true iff the file is a text file
license="Unknown"
if head -n50 $f \
| grep -C50 -i "This.*file is free software; the Free Software Foundation" \
| grep -C50 -i "unlimited permission to copy and/or distribute it" \
| grep -C50 -i "with or without" \
| grep -qi "modifications, as long as this notice is preserved"; then
license="FSFULLR"
fi
if head -n50 $f \
| grep -C50 -i "This.*\(program\|file\) is free software" \
| grep -C50 -i "GNU General Public License" \
| grep -C50 -i "either version 2" \
| grep -qi "any later version"; then
license="GPL-2.0-or-later"
fi
if head -n50 $f \
| grep -C50 -i "This.*\(program\|file\) is free" \
| grep -C50 -i "GNU General Public License" \
| grep -C50 -i "either version 3" \
| grep -qi "any later version"; then
license="GPL-3.0-or-later"
fi
# Order of check for v2 and v2.1 is important here;
# "either version 2" will also match "either version 2.1"
if head -n50 $f \
| grep -C50 -i "This.*\(program\|file\) is free software" \
| grep -C50 -i "GNU Lesser General Public License" \
| grep -C50 -i "either version 2" \
| grep -qi "any later version"; then
license="LGPL-2.0-or-later"
fi
if head -n50 $f \
| grep -C50 -i "Th.* is free software" \
| grep -C50 -i "GNU Lesser General Public" \
| grep -C50 -i "License" \
| grep -C50 -i "either" \
| grep -C50 -i "version 2.1" \
| grep -qi "any later version"; then
license="LGPL-2.1-or-later"
fi
if head -n50 $f \
| grep -C50 -i "This.*\(program\|file\) is free software" \
| grep -C50 -i "GNU Lesser General Public License" \
| grep -C50 -i "either version 3" \
| grep -qi "any later version"; then
license="LGPL-3.0-or-later"
fi
if head -n50 $f \
| grep -C50 -i "Permission is granted" \
| grep -C50 -i "copy, distribute.*modify" \
| grep -C50 -i "GNU Free Documentation License" \
| grep -C50 -i "Version 1.3" \
| grep -qi "any later version"; then
license="GFDL-1.3-or-later"
fi
if head -n50 $f \
| grep -C50 -i "Permission is hereby granted, free of charge" \
| grep -C50 -i "to any person" \
| grep -C50 -i "the Software without restriction" \
| grep -C50 -i "use, copy, modify, merge, publish, distribute, sublicense" \
| grep -qi "X Consortium"; then
license="X11"
fi
if head -n50 $f \
| grep -C50 -i "This file is distributed under the same license as" \
| grep -qi "package"; then
license="Same-as-package-license"
fi
if head -n50 $f \
| grep -A20 -i "as .*exception" \
| grep -qi "2\.2 of bison"; then
license="$license WITH Bison-exception-2.2"
fi
if head -n50 $f \
| grep -A20 -i "as .*exception" \
| grep -A20 -i "distribute" \
| grep -A20 -i "generated by autoconf" \
| grep -qi "same distribution terms"; then
license="$license WITH Autoconf-exception-generic-3.0"
fi
echo $license "("$f")"
fi;
done | sort

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@ -1,12 +1,8 @@
Summary: A GNU general-purpose parser generator
Name: bison
Version: 3.8.2
Release: 11%{?dist}
# An SPDX license string check done against bison-3.8.2 found strings
# corresponding to the following licenses across the bison source tree:
License: GPL-3.0-or-later AND GPL-3.0-or-later WITH Autoconf-exception-generic-3.0 AND GPL-3.0-or-later WITH Bison-exception-2.2 AND GPL-2.0-or-later AND GPL-2.0-or-later WITH Autoconf-exception-generic AND LGPL-3.0-or-later AND LGPL-2.1-or-later AND LGPL-2.0-or-later AND FSFULLR AND GFDL-1.3-or-later AND X11
Version: 3.7.6
Release: 3%{?dist}
License: GPLv3+
Source0: https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
Source1: https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz.sig
# genereted from https://ftp.gnu.org/gnu/gnu-keyring.gpg via:
@ -14,9 +10,6 @@ Source1: https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz.sig
# gpg2 --export --export-options export-minimal 7DF84374B1EE1F9764BBE25D0DDCAA3278D5264E > gpgkey-7DF84374B1EE1F9764BBE25D0DDCAA3278D5264E.gpg
Source2: gpgkey-7DF84374B1EE1F9764BBE25D0DDCAA3278D5264E.gpg
# from Gentoo sys-devel/bison
Patch0: bison-3.8.2-gcc15-glibcxx-assertions.patch
# testsuite dependency
BuildRequires: gcc-c++
BuildRequires: autoconf
@ -83,7 +76,7 @@ Bison manual section for more information.
%prep
%{gpgverify} --keyring='%{SOURCE2}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
%autosetup -p1
%autosetup
%build
%configure
@ -127,42 +120,6 @@ gzip -9nf ${RPM_BUILD_ROOT}%{_infodir}/bison.info*
%{_libdir}/liby.a
%changelog
* Wed Jul 23 2025 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-11
- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
* Thu Jan 16 2025 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
* Wed Jul 17 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
* Tue Jan 23 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Fri Sep 1 2023 Arjun Shankar <arjun@redhat.com> - 3.8.2-6
- Analyse bison sources for license information
- Migrate License field to SPDX identifiers for
https://fedoraproject.org/wiki/Changes/SPDX_Licenses_Phase_2
(#2222079)
* Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
* Wed Jan 18 2023 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Wed Jul 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
* Wed Jan 19 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
* Mon Dec 13 2021 Arjun Shankar <arjun@redhat.com> - 3.8.2-1
- Update to bison 3.8.2 (#2002074)
* Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.7.6-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

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@ -1,5 +1,6 @@
summary: CI Gating Plan
discover:
how: fmf
directory: tests
execute:
how: tmt
how: beakerlib

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@ -1,2 +1,2 @@
SHA512 (bison-3.8.2.tar.xz) = d4d23af6671406e97257892f90651b67f2ab95219831372be032190b7156c10a3435d457857e677445df8b2327aacccc15344acbbc3808a6f332a93cce23b444
SHA512 (bison-3.8.2.tar.xz.sig) = 8bb7743ca326e81a6c091b1413e3c09bd43c7eabbb80bac0638ccd52bdf7e3395cce300a86acd95f4637a9ec8a1b0e9a4d3d25d95ab0a8f03e57fd82eb87a7ac
SHA512 (bison-3.7.6.tar.xz) = 6c1c9b825fbd2c94b8903f03a7e68e6832599f7bbd8d3c49864537c11b038c45a15de02fd36128d662af314334c83515bbc132df84e9acc6c651e98649c65bad
SHA512 (bison-3.7.6.tar.xz.sig) = ed01c5355a7f28f3670184ecf15ab08cf5e8aacf87ee5c210d2ca2e6aa0829e443cabb18e4dd146a0d7d84a166623f36dff17b6b5150238da7c857484b2356c6