From 276fb4e5c6f3936e0aae51dd413aac387f98a7fc Mon Sep 17 00:00:00 2001 From: basebuilder_pel7x64builder0 Date: Tue, 30 Jul 2019 18:54:57 +0200 Subject: [PATCH] pcre2 package update Signed-off-by: basebuilder_pel7x64builder0 --- ...-Fix-an-xclass-matching-issue-in-JIT.patch | 53 ++++ ...hecking-overflow-bug-in-pcre2_dfa_ma.patch | 67 +++++ ...er-overread-in-JIT.-Found-by-Yunho-K.patch | 34 +++ ...d-subroutine-call-at-start-of-patter.patch | 112 ++++++++ SPECS/pcre2.spec | 252 +++++++++++++++--- 5 files changed, 482 insertions(+), 36 deletions(-) create mode 100644 SOURCES/pcre2-10.32-Fix-an-xclass-matching-issue-in-JIT.patch create mode 100644 SOURCES/pcre2-10.32-Fix-heap-limit-checking-overflow-bug-in-pcre2_dfa_ma.patch create mode 100644 SOURCES/pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch create mode 100644 SOURCES/pcre2-10.32-Fix-zero-repeated-subroutine-call-at-start-of-patter.patch diff --git a/SOURCES/pcre2-10.32-Fix-an-xclass-matching-issue-in-JIT.patch b/SOURCES/pcre2-10.32-Fix-an-xclass-matching-issue-in-JIT.patch new file mode 100644 index 00000000..e6cd7c51 --- /dev/null +++ b/SOURCES/pcre2-10.32-Fix-an-xclass-matching-issue-in-JIT.patch @@ -0,0 +1,53 @@ +From dd9e5dc97b897fdec64525560131c1ffb8d8a4d4 Mon Sep 17 00:00:00 2001 +From: zherczeg +Date: Fri, 21 Sep 2018 07:24:34 +0000 +Subject: [PATCH] Fix an xclass matching issue in JIT. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1016 6239d852-aaf2-0410-a92c-79f79f948069 +Petr Písař: Ported to 10.32. +--- + src/pcre2_jit_compile.c | 6 +++--- + src/pcre2_jit_test.c | 1 + + +diff --git a/src/pcre2_jit_compile.c b/src/pcre2_jit_compile.c +index 2c49f1c..4e69e76 100644 +--- a/src/pcre2_jit_compile.c ++++ b/src/pcre2_jit_compile.c +@@ -7012,9 +7012,6 @@ int i, j, k, len, c; + if (!sljit_has_cpu_feature(SLJIT_HAS_CMOV)) + return FALSE; + +-if (invert) +- nclass = !nclass; +- + len = 0; + + for (i = 0; i < 32; i++) +@@ -7096,6 +7093,9 @@ if (j != 0) + } + } + ++if (invert) ++ nclass = !nclass; ++ + type = nclass ? SLJIT_NOT_EQUAL : SLJIT_EQUAL; + add_jump(compiler, backtracks, CMP(type, TMP2, 0, SLJIT_IMM, 0)); + return TRUE; +diff --git a/src/pcre2_jit_test.c b/src/pcre2_jit_test.c +index d5f4a96..10c064e 100644 +--- a/src/pcre2_jit_test.c ++++ b/src/pcre2_jit_test.c +@@ -383,6 +383,7 @@ static struct regression_test_case regression_test_cases[] = { + { MU, A, 0, 0, "[^\\x{801}-\\x{fffe}]+", "\xe0\xa0\x81#\xc3\xa9\xf0\x90\x90\x80\xe0\xa0\x80\xef\xbf\xbf\xef\xbf\xbe" }, + { MU, A, 0, 0, "[\\x{10001}-\\x{10fffe}]+", "#\xc3\xa9\xe2\xb1\xa5\xf0\x90\x80\x80\xf0\x90\x80\x81\xf4\x8f\xbf\xbe\xf4\x8f\xbf\xbf" }, + { MU, A, 0, 0, "[^\\x{10001}-\\x{10fffe}]+", "\xf0\x90\x80\x81#\xc3\xa9\xe2\xb1\xa5\xf0\x90\x80\x80\xf4\x8f\xbf\xbf\xf4\x8f\xbf\xbe" }, ++ { CMU, A, 0, 0 | F_NOMATCH, "^[\\x{0100}-\\x{017f}]", " " }, + + /* Unicode properties. */ + { MUP, A, 0, 0, "[1-5\xc3\xa9\\w]", "\xc3\xa1_" }, +-- +2.17.1 + diff --git a/SOURCES/pcre2-10.32-Fix-heap-limit-checking-overflow-bug-in-pcre2_dfa_ma.patch b/SOURCES/pcre2-10.32-Fix-heap-limit-checking-overflow-bug-in-pcre2_dfa_ma.patch new file mode 100644 index 00000000..cc3764ab --- /dev/null +++ b/SOURCES/pcre2-10.32-Fix-heap-limit-checking-overflow-bug-in-pcre2_dfa_ma.patch @@ -0,0 +1,67 @@ +From 18ee5a9d3779f5e8ee3142326dd65ae75b22bb0b Mon Sep 17 00:00:00 2001 +From: ph10 +Date: Mon, 22 Oct 2018 16:47:55 +0000 +Subject: [PATCH] Fix heap limit checking overflow bug in pcre2_dfa_match(). +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1034 6239d852-aaf2-0410-a92c-79f79f948069 + +Petr Písař: Ported to 10.32. + +Signed-off-by: Petr Písař +--- + src/pcre2_dfa_match.c | 22 +++++++++++++--------- + 1 file changed, 13 insertions(+), 9 deletions(-) + +diff --git a/src/pcre2_dfa_match.c b/src/pcre2_dfa_match.c +index 9b43237..818004d 100644 +--- a/src/pcre2_dfa_match.c ++++ b/src/pcre2_dfa_match.c +@@ -316,8 +316,8 @@ finding the minimum heap requirement for a match. */ + + typedef struct RWS_anchor { + struct RWS_anchor *next; +- unsigned int size; /* Number of ints */ +- unsigned int free; /* Number of ints */ ++ uint32_t size; /* Number of ints */ ++ uint32_t free; /* Number of ints */ + } RWS_anchor; + + #define RWS_ANCHOR_SIZE (sizeof(RWS_anchor)/sizeof(int)) +@@ -413,20 +413,24 @@ if (rws->next != NULL) + new = rws->next; + } + +-/* All sizes are in units of sizeof(int), except for mb->heaplimit, which is in +-kibibytes. */ ++/* Sizes in the RWS_anchor blocks are in units of sizeof(int), but ++mb->heap_limit and mb->heap_used are in kibibytes. Play carefully, to avoid ++overflow. */ + + else + { +- unsigned int newsize = rws->size * 2; +- unsigned int heapleft = (unsigned int) +- (((1024/sizeof(int))*mb->heap_limit - mb->heap_used)); +- if (newsize > heapleft) newsize = heapleft; ++ uint32_t newsize = (rws->size >= UINT32_MAX/2)? UINT32_MAX/2 : rws->size * 2; ++ uint32_t newsizeK = newsize/(1024/sizeof(int)); ++ ++ if (newsizeK + mb->heap_used > mb->heap_limit) ++ newsizeK = mb->heap_limit - mb->heap_used; ++ newsize = newsizeK*(1024/sizeof(int)); ++ + if (newsize < RWS_RSIZE + ovecsize + RWS_ANCHOR_SIZE) + return PCRE2_ERROR_HEAPLIMIT; + new = mb->memctl.malloc(newsize*sizeof(int), mb->memctl.memory_data); + if (new == NULL) return PCRE2_ERROR_NOMEMORY; +- mb->heap_used += newsize; ++ mb->heap_used += newsizeK; + new->next = NULL; + new->size = newsize; + rws->next = new; +-- +2.17.2 + diff --git a/SOURCES/pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch b/SOURCES/pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch new file mode 100644 index 00000000..8ff34255 --- /dev/null +++ b/SOURCES/pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch @@ -0,0 +1,34 @@ +From f3b9337a2280db816ef6b2cbe3750b2991944c22 Mon Sep 17 00:00:00 2001 +From: zherczeg +Date: Tue, 18 Sep 2018 10:19:14 +0000 +Subject: [PATCH] Fix subject buffer overread in JIT. Found by Yunho Kim. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1011 6239d852-aaf2-0410-a92c-79f79f948069 + +Petr Písař: Ported to 10.32. The tests were removed because they need +a new test framework not availanble in 10.32. + +Signed-off-by: Petr Písař +--- + src/pcre2_jit_compile.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/pcre2_jit_compile.c b/src/pcre2_jit_compile.c +index 32e985b..b3015cc 100644 +--- a/src/pcre2_jit_compile.c ++++ b/src/pcre2_jit_compile.c +@@ -9951,7 +9951,7 @@ if (exact > 1) + #ifdef SUPPORT_UNICODE + && !common->utf + #endif +- ) ++ && type != OP_ANYNL && type != OP_EXTUNI) + { + OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(exact)); + add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_GREATER, TMP1, 0, STR_END, 0)); +-- +2.17.1 + diff --git a/SOURCES/pcre2-10.32-Fix-zero-repeated-subroutine-call-at-start-of-patter.patch b/SOURCES/pcre2-10.32-Fix-zero-repeated-subroutine-call-at-start-of-patter.patch new file mode 100644 index 00000000..4756faaa --- /dev/null +++ b/SOURCES/pcre2-10.32-Fix-zero-repeated-subroutine-call-at-start-of-patter.patch @@ -0,0 +1,112 @@ +From 977cdd668535a54fc8a13ce4a92d9866503b21ea Mon Sep 17 00:00:00 2001 +From: ph10 +Date: Sat, 20 Oct 2018 09:28:02 +0000 +Subject: [PATCH] Fix zero-repeated subroutine call at start of pattern bug, + which recorded an incorrect first code unit. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1032 6239d852-aaf2-0410-a92c-79f79f948069 +Petr Písař: Ported to 10.32. + +Signed-off-by: Petr Písař +--- + src/pcre2_compile.c | 8 +++++--- + testdata/testinput1 | 15 +++++++++++++++ + testdata/testoutput1 | 24 ++++++++++++++++++++++++ + 3 files changed, 44 insertions(+), 3 deletions(-) + +diff --git a/src/pcre2_compile.c b/src/pcre2_compile.c +index 6bb1de3..50dfd47 100644 +--- a/src/pcre2_compile.c ++++ b/src/pcre2_compile.c +@@ -5901,7 +5901,7 @@ for (;; pptr++) + } + goto GROUP_PROCESS_NOTE_EMPTY; + +- /* The DEFINE condition is always false. It's internal groups may never ++ /* The DEFINE condition is always false. Its internal groups may never + be called, so matched_char must remain false, hence the jump to + GROUP_PROCESS rather than GROUP_PROCESS_NOTE_EMPTY. */ + +@@ -6237,8 +6237,8 @@ for (;; pptr++) + groupnumber = ng->number; + + /* For a recursion, that's all that is needed. We can now go to +- the code above that handles numerical recursion, applying it to +- the first group with the given name. */ ++ the code that handles numerical recursion, applying it to the first ++ group with the given name. */ + + if (meta == META_RECURSE_BYNAME) + { +@@ -7286,6 +7286,8 @@ for (;; pptr++) + groupsetfirstcu = FALSE; + cb->had_recurse = TRUE; + if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE; ++ zerofirstcu = firstcu; ++ zerofirstcuflags = firstcuflags; + break; + + +diff --git a/testdata/testinput1 b/testdata/testinput1 +index d8615ee..fce38b2 100644 +--- a/testdata/testinput1 ++++ b/testdata/testinput1 +@@ -6263,4 +6263,19 @@ ef) x/x,mark + aBCDEF + AbCDe f + ++/ (? \w+ )* \. /xi ++ pokus. ++ ++/(?(DEFINE) (? \w+ ) ) (?&word)* \./xi ++ pokus. ++ ++/(?(DEFINE) (? \w+ ) ) ( (?&word)* ) \./xi ++ pokus. ++ ++/(?&word)* (?(DEFINE) (? \w+ ) ) \./xi ++ pokus. ++ ++/(?&word)* \. (? \w+ )/xi ++ pokus.hokus ++ + # End of testinput1 +diff --git a/testdata/testoutput1 b/testdata/testoutput1 +index 77b9ff0..ff88775 100644 +--- a/testdata/testoutput1 ++++ b/testdata/testoutput1 +@@ -9929,4 +9929,28 @@ No match + AbCDe f + No match + ++/ (? \w+ )* \. /xi ++ pokus. ++ 0: pokus. ++ 1: pokus ++ ++/(?(DEFINE) (? \w+ ) ) (?&word)* \./xi ++ pokus. ++ 0: pokus. ++ ++/(?(DEFINE) (? \w+ ) ) ( (?&word)* ) \./xi ++ pokus. ++ 0: pokus. ++ 1: ++ 2: pokus ++ ++/(?&word)* (?(DEFINE) (? \w+ ) ) \./xi ++ pokus. ++ 0: pokus. ++ ++/(?&word)* \. (? \w+ )/xi ++ pokus.hokus ++ 0: pokus.hokus ++ 1: hokus ++ + # End of testinput1 +-- +2.17.2 + diff --git a/SPECS/pcre2.spec b/SPECS/pcre2.spec index 37285cea..743aabee 100644 --- a/SPECS/pcre2.spec +++ b/SPECS/pcre2.spec @@ -1,33 +1,46 @@ +# Add readline edditing in pcre2test tool +%bcond_without pcre2_enables_readline + +# Disable SELinux-frindly JIT allocator because it seems not to be fork-safe, +# https://bugs.exim.org/show_bug.cgi?id=1749#c45 +%bcond_with pcre2_enables_sealloc + # This is stable release: #%%global rcversion RC1 Name: pcre2 -Version: 10.23 -Release: %{?rcversion:0.}2%{?rcversion:.%rcversion}%{?dist} +Version: 10.32 +Release: %{?rcversion:0.}1%{?rcversion:.%rcversion}%{?dist} %global myversion %{version}%{?rcversion:-%rcversion} Summary: Perl-compatible regular expression library -Group: System Environment/Libraries -# the library: BSD +# the library: BSD with exceptions # pcre2test (linked to GNU readline): BSD (linked to GPLv3+) # COPYING: see LICENCE file -# LICENSE: BSD text and declares Public Domain +# LICENSE: BSD text with exceptions and +# Public Domain declaration # for testdata -#Not distributed in binary package +#Bundled +# src/sljit: BSD +#Not distributed in any binary package # aclocal.m4: FSFULLR and GPLv2+ with exception # ar-lib: GPLv2+ with exception -# autotools: GPLv3+ with exception +# cmake/COPYING-CMAKE-SCRIPTS: BSD # compile: GPLv2+ with exception +# config.guess: GPLv3+ with exception # config.sub: GPLv3+ with exception +# configure: FSFUL and GPLv2+ with exception # depcomp: GPLv2+ with exception +# INSTALL: FSFAP # install-sh: MIT -# ltmain.sh: GPLv2+ with exception and GPLv3+ with -# exception and GPLv3+ +# ltmain.sh: GPLv2+ with exception and (MIT or GPLv3+) # m4/ax_pthread.m4: GPLv3+ with exception -# m4/libtool.m4: FSFULLR and GPLv2+ with exception +# m4/libtool.m4: FSFUL and FSFULLR and +# GPLv2+ with exception # m4/ltoptions.m4: FSFULLR # m4/ltsugar.m4: FSFULLR # m4/ltversion.m4: FSFULLR # m4/lt~obsolete.m4: FSFULLR # m4/pcre2_visibility.m4: FSFULLR +# Makefile.in: FSFULLR # missing: GPLv2+ with exception # test-driver: GPLv2+ with exception # testdata: Public Domain @@ -36,20 +49,29 @@ URL: http://www.pcre.org/ Source: ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/%{?rcversion:Testing/}%{name}-%{myversion}.tar.bz2 # Do no set RPATH if libdir is not /usr/lib Patch0: pcre2-10.10-Fix-multilib.patch -# Handle memmory allocation failures in pcre2test tool, in upstream after 10.23 -Patch1: pcre2-10.23-Check-malloc-returns-in-pcre2test.patch -# Fix a compiler warning, proposed to upstream but not portable before ISO C99 -# Fix a crash when finding a Unicode property for a character with a code -# point greater than 0x10ffff in UTF-32 library while UTF mode is disabled, -# upstream bug #2052, in upstream after 10.23 -Patch2: pcre2-10.23-Fix-32-bit-non-UTF-property-test-crash.patch +# Fix a subject buffer overread in JIT when UTF is disabled and \X or \R has +# a greater than 1 fixed quantifier, upstream bug #2320, bug#1628200, +# in upstream after 10.32 +Patch1: pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch +# Fix caseless matching an extended class in JIT mode, upstream bug #2321, +# bug #1617960, in upstream after 10.32 +Patch2: pcre2-10.32-Fix-an-xclass-matching-issue-in-JIT.patch +# Fix matching a zero-repeated subroutine call at a start of a pattern, +# upstream bug #2332, bug: #1628200, in upstream after 10.32 +Patch3: pcre2-10.32-Fix-zero-repeated-subroutine-call-at-start-of-patter.patch +# Fix heap limit checking overflow in pcre2_dfa_match(), upstream bug #2334, +# bug#1628200, in upstream after 10.32 +Patch4: pcre2-10.32-Fix-heap-limit-checking-overflow-bug-in-pcre2_dfa_ma.patch BuildRequires: autoconf BuildRequires: automake BuildRequires: coreutils BuildRequires: gcc BuildRequires: libtool BuildRequires: make +%if %{with pcre2_enables_readline} BuildRequires: readline-devel +%endif +Provides: bundled(sljit) %description PCRE2 is a re-working of the original PCRE (Perl-compatible regular @@ -71,7 +93,7 @@ restricted, and does not give full access to all of PCRE2's facilities. %package utf16 Summary: UTF-16 variant of PCRE2 -Group: Development/Libraries +Provides: bundled(sljit) Conflicts: %{name}%{?_isa} < 10.21-4 %description utf16 @@ -79,7 +101,7 @@ This is PCRE2 library working on UTF-16 strings. %package utf32 Summary: UTF-32 variant of PCRE2 -Group: Development/Libraries +Provides: bundled(sljit) Conflicts: %{name}%{?_isa} < 10.21-4 %description utf32 @@ -87,11 +109,9 @@ This is PCRE2 library working on UTF-32 strings. %package devel Summary: Development files for %{name} -Group: Development/Libraries Requires: %{name}%{?_isa} = %{version}-%{release} Requires: %{name}-utf16%{?_isa} = %{version}-%{release} Requires: %{name}-utf32%{?_isa} = %{version}-%{release} -Requires: gcc %description devel Development files (headers, libraries for dynamic linking, documentation) @@ -100,8 +120,8 @@ pcre2posix.h. %package static Summary: Static library for %{name} -Group: Development/Libraries Requires: %{name}-devel%{_isa} = %{version}-%{release} +Provides: bundled(sljit) %description static Library for static linking for %{name}. @@ -110,7 +130,6 @@ Library for static linking for %{name}. Summary: Auxiliary utilities for %{name} # pcre2test (linked to GNU readline): BSD (linked to GPLv3+) License: BSD and GPLv3+ -Group: Development/Tools Requires: %{name}%{_isa} = %{version}-%{release} %description tools @@ -121,6 +140,8 @@ Utilities demonstrating PCRE2 capabilities like pcre2grep or pcre2test. %patch0 -p1 %patch1 -p1 %patch2 -p1 +%patch3 -p1 +%patch4 -p1 # Because of multilib patch libtoolize --copy --force autoreconf -vif @@ -142,20 +163,28 @@ autoreconf -vif --disable-coverage \ --disable-ebcdic \ --disable-fuzz-support \ +%if %{with pcre2_enables_sealloc} + --enable-jit-sealloc \ +%else + --disable-jit-sealloc \ +%endif --disable-never-backslash-C \ --enable-newline-is-lf \ --enable-pcre2-8 \ --enable-pcre2-16 \ --enable-pcre2-32 \ --enable-pcre2grep-callout \ - --enable-pcre2grep-jit \ --disable-pcre2grep-libbz2 \ --disable-pcre2grep-libz \ --disable-pcre2test-libedit \ +%if %{with pcre2_enables_readline} --enable-pcre2test-libreadline \ +%else + --disable-pcre2test-libreadline \ +%endif --disable-rebuild-chartables \ --enable-shared \ - --enable-stack-for-recursion \ + --disable-silent-rules \ --enable-static \ --enable-unicode \ --disable-valgrind @@ -171,14 +200,9 @@ rm -rf $RPM_BUILD_ROOT%{_docdir}/pcre2 %check make %{?_smp_mflags} check VERBOSE=yes -%post -p /sbin/ldconfig -%postun -p /sbin/ldconfig - -%post utf16 -p /sbin/ldconfig -%postun utf16 -p /sbin/ldconfig - -%post utf32 -p /sbin/ldconfig -%postun utf32 -p /sbin/ldconfig +%ldconfig_scriptlets +%ldconfig_scriptlets utf16 +%ldconfig_scriptlets utf32 %files %{_libdir}/libpcre2-8.so.* @@ -219,11 +243,167 @@ make %{?_smp_mflags} check VERBOSE=yes %{_mandir}/man1/pcre2test.* %changelog +* Fri Dec 07 2018 Petr Pisar - 10.32-1 +- 10.32 bump (bug #1628200) +- Fix a subject buffer overread in JIT when UTF is disabled and \X or \R has + a greater than 1 fixed quantifier (bug #1628200) +- Fix matching a zero-repeated subroutine call at a start of a pattern + (bug #1628200) +- Fix heap limit checking overflow in pcre2_dfa_match() (bug #1628200) + +* Mon Sep 24 2018 Petr Pisar - 10.31-11 +- Fix caseless matching an extended class in JIT mode (bug #1617960) + +* Mon Sep 03 2018 Petr Pisar - 10.31-10 +- Fix anchoring in conditionals with only one branch (bug #1617960) + +* Thu Aug 16 2018 Petr Pisar - 10.31-9 +- Recognize all Unicode space characters with /x option in a pattern + (bug #1617960) +- Fix changing dynamic options (bug #1617960) +- Fix autopossessifying a repeated negative class with no characters less than + 256 that is followed by a positive class with only characters less than 255, + (bug #1617960) +- Fix autopossessifying a repeated negative class with no characters less than + 256 that is followed by a positive class with only characters less than 256, + (bug #1617960) + +* Tue Jul 31 2018 Petr Pisar - 10.31-8 +- Fix backtracking atomic groups when they are not separated by something with + a backtracking point + +* Mon Jul 09 2018 Petr Pisar - 10.31-7 +- Fix checking that a lookbehind assertion has a fixed length if the + lookbehind assertion is used inside a lookahead assertion +- Fix parsing VERSION conditions + +* Mon Jul 02 2018 Petr Pisar - 10.31-6 +- Fix global search/replace in pcre2test and pcre2_substitute() when the pattern + matches an empty string, but never at the starting offset + +* Mon Jun 25 2018 Petr Pisar - 10.31-5 +- Fix bug when \K is used in a lookbehind in a substitute pattern + +* Fri Mar 16 2018 Petr Pisar - 10.31-4 +- Fix setting error offset zero for early errors in pcre2_pattern_convert() + +* Mon Feb 26 2018 Petr Pisar - 10.31-3 +- Add support to pcre2grep for binary zeros in -f files (upstream bug #2222) +- Fix compiler warnings in pcre2grep + +* Tue Feb 20 2018 Petr Pisar - 10.31-2 +- Fix returning unset groups in POSIX interface if REG_STARTEND has a non-zero + starting offset (upstream bug #2244) +- Fix pcre2test -C to correctly show what \R matches +- Fix matching repeated character classes against an 8-bit string containting + multi-code-unit characters + +* Mon Feb 12 2018 Petr Pisar - 10.31-1 +- 10.31 bump + +* Thu Feb 08 2018 Fedora Release Engineering - 10.31-0.3.RC1.2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild + +* Fri Feb 02 2018 Igor Gnatenko - 10.31-0.3.RC1.1 +- Switch to %%ldconfig_scriptlets + +* Thu Feb 01 2018 Petr Pisar - 10.31-0.3.RC1 +- Fix auto-possessification at the end of a capturing group that is called + recursively (upstream bug #2232) + +* Tue Jan 30 2018 Petr Pisar - 10.31-0.2.RC1 +- Enlarge ovector array match data structure to be large enough in all cases + (oss-fuzz #5415) + +* Mon Jan 15 2018 Petr Pisar - 10.31-0.1.RC1 +- 10.31-RC1 bump + +* Fri Jan 12 2018 Petr Pisar - 10.30-5 +- Fix handling \K in an assertion in pcre2grep tool and documentation + (upstream bug #2211) +- Fix matching at a first code unit of a new line sequence if PCRE2_FIRSTLINE + is enabled + +* Fri Dec 22 2017 Petr Pisar - 10.30-4 +- Fix pcre2_jit_match() to properly check the pattern was JIT-compiled +- Allow pcre2grep match counter to handle values larger than 2147483647, + (upstream bug #2208) +- Fix incorrect first matching character when a backreference with zero minimum + repeat starts a pattern (upstream bug #2209) + +* Mon Nov 13 2017 Petr Pisar - 10.30-3 +- Fix multi-line matching in pcre2grep tool (upstream bug #2187) + +* Thu Nov 02 2017 Petr Pisar - 10.30-2 +- Accept files names longer than 128 bytes in recursive mode of pcre2grep + (upstream bug #2177) + +* Tue Aug 15 2017 Petr Pisar - 10.30-1 +- 10.30 bump + +* Wed Aug 02 2017 Petr Pisar - 10.30-0.6.RC1 +- Disable SELinux-friendly JIT allocator because it crashes after a fork + (upstream bug #1749) + +* Mon Jul 31 2017 Petr Pisar - 10.30-0.5.RC1 +- Fix handling a hyphen at the end of a character class (upstream bug #2153) + +* Sat Jul 29 2017 Florian Weimer - 10.30-0.4.RC1 +- Rebuild with binutils fix for ppc64le (#1475636) + +* Thu Jul 27 2017 Petr Pisar - 10.30-0.3.RC1 +- Fix applying local x modifier while global xx was in effect + +* Thu Jul 27 2017 Fedora Release Engineering - 10.30-0.2.RC1.1 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild + +* Mon Jul 24 2017 Petr Pisar - 10.30-0.2.RC1 +- Fix a compiler warning in JIT code for ppc32 + +* Thu Jul 20 2017 Petr Pisar - 10.30-0.1.RC1 +- 10.30-RC1 bump +- Heap-based matching implementation replaced stack-based one +- SELinux-friendly JIT enabled + +* Fri Jun 16 2017 Petr Pisar - 10.23-8 +- Fix DFA matching a lookbehind assertion that has a zero-length branch + (PCRE2 oss-fuzz issue 1859) +- Fix returned offsets from regexec() when REG_STARTEND is used with starting offset + greater than zero (upstream bug #2128) + +* Tue May 09 2017 Petr Pisar - 10.23-7 +- Fix a pcre2test crash on multiple push statements (upstream bug #2109) + +* Tue Apr 18 2017 Petr Pisar - 10.23-6 +- Fix CVE-2017-7186 in JIT mode (a crash when finding a Unicode property for + a character with a code point greater than 0x10ffff in UTF-32 library while + UTF mode is disabled) (bug #1434504) +- Fix an incorrect cast in UTF validation (upstream bug #2090) + +* Mon Mar 27 2017 Petr Pisar - 10.23-5 +- Fix DFA match for a possessively repeated character class (upstream bug #2086) +- Use a memory allocator from the pattern if no context is supplied to + pcre2_match() + +* Wed Mar 22 2017 Petr Pisar - 10.23-4 +- Close serialization file in pcre2test after any error (upstream bug #2074) +- Fix a memory leak in pcre2_serialize_decode() when the input is invalid + (upstream bug #2075) +- Fix a potential NULL dereference in pcre2_callout_enumerate() if called with + a NULL pattern pointer when Unicode support is available (upstream bug #2076) +- Fix CVE-2017-8786 (32-bit error buffer size bug in pcre2test) (bug #1500717) + +* Mon Mar 20 2017 Petr Pisar - 10.23-3 +- Fix an internal error for a forward reference in a lookbehind with + PCRE2_ANCHORED (oss-fuzz bug #865) +- Fix a pcre2test bug for global match with zero terminated subject + (upstream bug #2063) + * Mon Feb 27 2017 Petr Pisar - 10.23-2 - Handle memmory allocation failures in pcre2test tool -- Fix a crash when finding a Unicode property for a character with a code - point greater than 0x10ffff in UTF-32 library while UTF mode is disabled - (upstream bug #2052) +- Fix CVE-2017-7186 (a crash when finding a Unicode property for a character + with a code point greater than 0x10ffff in UTF-32 library while UTF mode is + disabled) (upstream bug #2052) * Tue Feb 14 2017 Petr Pisar - 10.23-1 - 10.23 bump